一类手性芳香胺类化合物及其制备方法转让专利
申请号 : CN201711129805.6
文献号 : CN107814729B
文献日 : 2019-11-22
发明人 : 郭昌 , 常西浩 , 张庆林
申请人 : 中国科学技术大学
摘要 :
权利要求 :
1.一类手性芳香胺类化合物的制备方法,其特征在于:
在空气环境下,以手性苯酚类化合物及其衍生物即式1类化合物作为反应底物,卤代酰胺类化合物即式II类化合物作为烷基化试剂,将式1类化合物与式II类化合物按摩尔比1:
1-6,式1类化合物与碱按摩尔比1:1-6,以及按式1类化合物0.1倍当量的碘化钾,加入到有机溶剂中,在50-100℃进行烷基化反应12-48小时,薄层色谱点板确定反应终点;
再在原反应体系中加入按式1类化合物10-30倍当量的碱,90-150℃反应3-36小时,薄层色谱点板确定反应终点,然后经过柱层析即得到相应的手性芳香胺类化合物,或其对映体、消旋体、非对映异构体或同位素标记的相应产物:式中的手性芳香胺类化合物中的取代基R1为苯基、甲基、甲氧基、乙氧基、异丙氧基、苄氧基;R2为甲基、乙基、丙基、丁基;R3为氢或甲基;R4为氢、苯基或甲基;R5为甲基、乙基、丙基、丁基、苄基、苯基;R6为氢或甲基。
2.如权利要求1所述手性芳香胺类化合物的制备方法,特征在于所述有机溶剂为苯、甲苯、二甲苯、二氯甲烷、氯仿、四氯化碳、丙酮、乙腈、1,4-二氧六环、四氢呋喃、1,2-二氯乙烷、乙醚、甲醇、乙醇,N,N-二甲基甲酰胺或二甲基亚砜。
3.如权利要求1所述手性芳香胺类化合物的制备方法,特征在于所述的碱为叔丁醇钠、叔丁醇钾、碳酸氢钠、碳酸氢钾、碳酸钾、碳酸钠、碳酸铯、碳酸锶、氢氧化钠、氢氧化钾、正丁基锂、异丁基锂或三乙胺。
4.如权利要求1所述手性芳香胺类化合物的制备方法,特征在于所述卤代酰胺类化合物即式II化合物采用在二氯甲烷中将卤代酰基类化合物和各种取代基取代的胺类化合物在碱的作用下制备:式中,R7、R8、R9取代基对应权利要求1中式II化合物中的取代基;R9NH2选自14N或同位素15N标记的胺类化合物;所述卤代酰基类化合物与各种取代基取代的胺类化合物的摩尔比为1:1-10;所述的碱为氢氧化钠、氢氧化钾、甲醇钠、碳酸钠、碳酸钾、碳酸铯、氨水、二乙胺或三乙胺,所述卤代酰基类化合物与碱的摩尔比为1:1-10。
5.如权利要求1所述手性芳香胺类化合物的制备方法,特征在于所述卤代酰胺类化合物即式II化合物当采用同位素15N标记的卤代酰胺类化合物作为烷基化试剂,即得到相应的同位素15N标记的手性芳香胺类化合物。
说明书 :
一类手性芳香胺类化合物及其制备方法
技术领域
背景技术
发明内容
作为烷基化试剂,即得到相应的同位素 N标记的手性芳香胺类化合物。
具体实施方式
7.30–7.20(m,3H),7.17(d,J=8.4Hz,1H),7.13(d,J=8.8Hz,1H),7.04(d,J=8.0Hz,1H),
5.14(br s,1H),3.72(br s,2H).13C NMR(101MHz,CDCl3)δ151.95,143.87,134.25,133.32,
130.74,130.49,129.64,128.49,128.44,128.38,127.45,127.10,124.67,123.86,123.78,
122.89,118.30,117.84,114.39,108.64.ATR-FTIR(cm-1):3479,2928,1621,1403,1143,+ 20
819.ESI-MS:calculated[C20H15NO+H]:286.1226,found:286.1239.[α] D=+35.1(c=
0.58,CH2Cl2).HPLC:(OJ-H,hexane/i-PrOH=80/20,detector:254nm,flow rate:1mL/min),t1(major)=16.6min,t2(minor)=22.8min.。
7.16(m,2H),7.16–7.10(m,2H),7.06–7.01(m,3H),6.98(d,J=8.4Hz,1H),6.90(d,J=
8.7Hz,1H),3.48(br s,2H).13C NMR(101MHz,CDCl3)δ142.13,141.54,140.61,134.67,
133.44,132.88,131.75,129.11,128.81,128.63,128.22,128.02,127.88,127.60,126.93,-1
126.78,126.56,126.51,126.22,124.61,122.12,117.96,116.32.ATR-FTIR(cm ):3473,
3382,3054,2925,2854,1620,1513,1380,764,700.ESI-MS:calculated[C26H19N+H]+:
346.1590,found:346.1595.[α]20D=+25.9(c=0.91,CH2Cl2).HPLC:(OD-H,hexane/i-PrOH=95/5,detector:254nm,flow rate:1mL/min),t1(minor)=11.4min,t2(major)=
14.8min.。
. C NMR(101MHz,CDCl3)δ141.65,136.15,133.84,132.89,132.73,132.16,129.21,
129.04,128.27,128.17,128.15,128.10,126.65,126.53,125.66,125.30,124.11,122.33,
118.20,116.37,20.11.ATR-FTIR(cm-1):3475,3381,3052,2922,2853,1619,1512,1380,
813,746.ESI-MS:calculated[C21H17N+H]+:284.1433,found:284.1443.[α]20D=+5.8(c=
0.96,CH2Cl2).HPLC:(OD-H,hexane/i-PrOH=95/5,detector:254nm,flow rate:1mL/min),t1(major)=8.7min,t2(minor)=10.2min.。
7.26–7.09(m,5H),6.97(d,J=8.3Hz,1H),3.77(s,3H),3.11(br s,2H).13C NMR(101MHz,CDCl3)δ155.55,141.58,134.24,133.75,130.17,129.68,129.16,128.52,128.19,128.14,
127.05,126.44,125.14,124.49,124.05,122.42,118.82,118.44,114.44,56.97.ATR-FTIR(cm-1):3471,3380,3054,2929,1620,1506,1261,1707,811,748.ESI-MS:calculated[C21H17NO+H]+:300.1382,found:300.1392.[α]20D=+91.5(c=0.98,CH2Cl2).HPLC:(AD-H,hexane/i-PrOH=70/30,detector:254nm,flow rate:1mL/min),t1(major)=6.1min,t2(minor)=12.1min.。
1H),7.26–7.08(m,5H),6.98(d,J=8.3Hz,1H),4.09–3.96(m,2H),3.21(br s,2H),1.06(t,J=7.0Hz,3H).13C NMR(101MHz,CDCl3)δ154.88,142.16,134.34,133.83,129.90,129.85,
128.97,128.26,128.15,128.03,126.91,126.25,125.26,124.53,124.10,122.12,120.15,
118.29,116.54,114.13,65.50,15.14.ATR-FTIR(cm-1):3471,3381,3055,2978,2924,1620,
1592,1506,1235,810,748.ESI-MS:calculated[C22H19NO+H]+:314.1539,found:314.1543.[α]20D=+82.5(c=1.08,CH2Cl2).HPLC:(AD-H,hexane/i-PrOH=85/15,detector:254nm,flow rate:1mL/min),t1(major)=6.9min,t2(minor)=11.4min.。
1H),7.25–7.08(m,5H),6.99(d,J=8.3Hz,1H),4.40–4.27(m,1H),3.28(br s,2H),1.06(d,J=6.1Hz,3H),0.95(d,J=6.1Hz,3H).13C NMR(101MHz,CDCl3)δ154.43,142.13,134.33,
133.96,130.11,129.71,128.93,128.24,128.12,127.96,126.80,126.20,125.43,124.72,-1
124.26,122.10,121.77,119.07,118.30,114.42,72.85,22.57,22.46.ATR-FTIR(cm ):
3473,3382,3055,2974,2927,1620,1505,1381,1240,1111,810,748.ESI-MS:calculated[C23H21NO+H]+:328.1695,found:328.1706.[α]20D=+51.2(c=1.28,CH2Cl2).HPLC:(AD-H,hexane/i-PrOH=85/15,detector:254nm,flow rate:1mL/min),t1(major)=5.7min,t2(minor)=6.6min.。
1H),7.28–7.08(m,8H),7.03–6.95(m,3H),5.05(d,J=12.5Hz,1H),5.00(d,J=12.5Hz,
1H),3.29(br s,2H).13C NMR(101MHz,CDCl3)δ154.53,142.21,137.47,134.36,133.81,
129.99,129.90,129.14,128.32,128.16,128.09,127.60,127.12,127.00,126.42,125.31,
124.54,124.32,122.24,120.58,118.33,116.80,113.93,71.49.ATR-FTIR(cm-1):3473,
3381,3056,2925,1620,1506,1272,1220,810,746.ESI-MS:calculated[C27H21NO+H]+:
376.1695,found:376.1700.[α]20D=+73.4(c=1.06,CH2Cl2).HPLC:(AD-H,hexane/i-PrOH=70/30,detector:254nm,flow rate:1mL/min),t1(major)=7.3min,t2(minor)=
10.8min.。
7.23–7.07(m,5H),6.99(d,J=8.3Hz,1H),4.13–4.03(m,1H),3.34(br s,2H),1.73–1.64(m,1H),1.57–1.44(m,2H),1.36–1.25(m,3H),1.18–0.93(m,4H).13C NMR(101MHz,CDCl3)δ
154.23,142.13,134.37,134.01,129.96,129.61,128.88,128.23,128.09,127.91,126.77,
126.13,125.37,124.76,124.13,122.07,121.44,118.71,118.26,114.52,77.77,32.29,
32.11,25.50,23.59,23.45.ATR-FTIR(cm-1):3473,3382,3055,2932,2855,1620,1505,
1264,1235,811,747.ESI-MS:calculated[C26H25NO+H]+:368.2008,found:368.2017.[α]20D=+53.7(c=0.94,CH2Cl2).HPLC:(OD-H,hexane/i-PrOH=95/5,detector:254nm,flow rate:1mL/min),t1(major)=8.4min,t2(minor)=9.8min.。
7.32–7.25(m,2H),7.23–7.13(m,2H),7.09(d,J=8.7Hz,1H),7.00(d,J=8.2Hz,1H),6.29(d,J=5.9Hz,1H),4.63–4.52(m,1H),3.57(br s,2H),1.26(d,J=6.7Hz,3H).13C NMR(101MHz,CDCl3)δ153.38,142.38,141.59,134.35,133.69,130.67,130.07,129.28,
128.28,128.23,128.01,127.16,126.38,125.55,124.76,124.46,122.19,120.71,118.21,
117.69,113.19,107.35,9.12.ATR-FTIR(cm-1):3468,3385,3054,2924,2856,1668,1621,
1246,813,747.ESI-MS:calculated[C23H19NO+H]+:326.1539,found:326.1547.[α]20D=+
120.2(c=0.33,CH2Cl2).HPLC:(ID,hexane/i-PrOH=99/1,detector:254nm,flow rate:
1mL/min),t1(major)=9.4min,t2(minor)=10.5min.。
7.12(m,4H),7.09(d,J=8.7Hz,1H),7.00(d,J=8.2Hz,1H),5.05(d,J=6.8Hz,1H),4.99(d,J=6.8Hz,1H),3.30(br s,2H),3.15(s,3H).13C NMR(101MHz,CDCl3)δ153.16,142.16,
134.29,133.65,130.49,129.99,129.16,128.23,128.18,128.05,126.97,126.44,125.35,
124.61,124.42,122.27,121.16,118.26,117.92,113.82,95.30,56.10.ATR-FTIR(cm-1):
3471,3379,3055,2924,1620,1506,1239,1148,1014,813,749.ESI-MS:calculated[C22H19NO2+H]+:330.1488,found:330.1494.[α]20D=+99.6(c=1.04,CH2Cl2).HPLC:(AD-H,hexane/i-PrOH=70/30,detector:254nm,flow rate:1mL/min),t1(major)=7.3min,t2(minor)=9.1min.。
9.0Hz,1H),7.21(d,J=8.9Hz,1H),7.12(d,J=8.8Hz,1H),7.04(d,J=9.0Hz,1H),6.81(d,J=9.0Hz,1H),4.11–4.01(m,2H),3.60(br s,2H),1.10(t,J=7.0Hz,3H).13C NMR(101MHz,CDCl3)δ155.09,142.62,132.74,132.20,130.79,130.33,130.17,130.02,129.55,129.34,
129.26,128.30,126.92,126.13,119.45,119.25,118.00,117.06,115.75,113.35,65.34,
15.06.ATR-FTIR(cm-1):3477,3385,2924,3853,1620,1585,1493,1385,1259,1068,
809.ESI-MS:calculated[C22H17NOBr2+H]+:469.9749,found:469.9756.[α]20D=+99.6(c=
1.04,CH2Cl2).HPLC:(IA,hexane/i-PrOH=95/5,detector:254nm,flow rate:1mL/min),t1(major)=14.8min,t2(minor)=23.0min.。
1.15(t,J=7.0Hz,3H).13C NMR(101MHz,CDCl3)δ155.01,142.42,141.51,141.15,136.85,
134.76,133.60,133.03,130.29,130.07,129.40,128.94,128.84,128.47,127.33,127.25,
127.16,126.83,126.66,126.09,126.07,125.91,125.85,125.08,119.87,118.73,116.85,
113.88,65.48,15.15.ATR-FTIR(cm-1):3474,3382,3058,2925,1621,1593,1492,1387,
1262,1073,758,697.ESI-MS:calculated[C34H27NO+H]+:466.2165,found:466.2168.[α]20D=-132.7(c=1.05,CH2Cl2).HPLC:(AD-H,hexane/i-PrOH=90/10,detector:254nm,flow rate:1mL/min),t1(minor)=15.5min,t2(major)=29.1min.。
6.98(d,J=8.3Hz,1H),5.19(br s,1H),3.72(br s,2H),2.51(s,3H),2.43(s,3H).13C NMR(101MHz,CDCl3)δ151.26,143.33,133.09,132.07,130.12,129.79,129.62,128.39,
127.59,127.57,127.06,126.44,126.03,125.20,124.48,123.77,123.67,122.82,114.18,
108.80,18.55,17.18.ATR-FTIR(cm-1):3486,3388,2925,2854,1628,1434,1385,1207,
1098,749.ESI-MS:calculated[C22H19NO+H]+:314.1539,found:314.1542.[α]20D=+57.6(c=0.40,CH2Cl2).HPLC:(IA,hexane/i-PrOH=85/15,detector:254nm,flow rate:1mL/min),t1(major)=5.7min,t2(minor)=6.4min.。
13
(d,J=8.3Hz,1H),6.97(d,J=8.4Hz,1H),5.15(br s,1H),3.68(br s,1H),2.83(s,3H). C NMR(101MHz,CDCl3)δ152.13,146.33,134.18,133.56,130.96,130.49,129.69,128.42,
128.39,127.53,127.35,127.08,124.70,123.78,123.52,122.19,117.80,114.31,113.32,
107.65,30.92.ATR-FTIR(cm-1):3459,3421,2924,2854,1618,1598,1512,1342,1172,815,+ 20
748.ESI-MS:calculated[C21H17NO+H]:300.1382,found:300.1389.[α] D=+91.2(c=
0.65,CH2Cl2).HPLC:(AD-H,hexane/i-PrOH=70/30,detector:254nm,flow rate:1mL/min),t1(minor)=4.9min,t2(major)=5.9min.。
7.0Hz,3H).13C NMR(101MHz,CDCl3)δ152.09,145.43,134.29,133.52,130.81,130.45,
129.64,128.38,128.31,127.56,127.28,127.03,124.69,123.75,123.58,122.22,117.78,
114.28,114.08,108.07,38.50,15.21.ATR-FTIR(cm-1):3465,3409,3055,2966,2926,1618,
1597,1511,1204,1150,815,748.ESI-MS:calculated[C22H19NO+H]+:314.1539,found:
314.1546.[α]20D=+115.6(c=1.0,CH2Cl2).HPLC:(AD-H,hexane/i-PrOH=70/30,detector:254nm,flow rate:1mL/min),t1(minor)=5.0min,t2(major)=6.1min.。
130.46,129.65,128.38,128.32,127.50,127.29,127.03,124.72,123.76,123.53,122.17,
117.76,114.30,114.07,107.87,45.68,22.94,11.32.ATR-FTIR(cm-1):3466,3412,2959,
2928,1618,1597,1511,1427,1343,1203,1149,815,748.ESI-MS:calculated[C23H21NO+H]+:
328.1695,found:328.1700.[α]20D=+130.0(c=1.0,CH2Cl2).HPLC:(AD-H,hexane/i-PrOH=70/30,detector:254nm,flow rate:1mL/min),t1(minor)=4.6min,t2(major)=
5.8min.。
134.32,133.55,130.80,130.46,129.66,128.38,128.32,127.52,127.30,127.01,124.73,
123.75,123.55,122.17,117.75,114.31,114.08,107.88,43.67,31.87,20.05,13.87.ATR--1
FTIR(cm ):3464,3414,2928,2856,1619,1598,1512,1427,1202,1146,815,747.ESI-MS:
calculated[C24H23NO+H]+:342.1852,found:342.1858.[α]20D=+126.6(c=0.82,CH2Cl2).HPLC:(AD-H,hexane/i-PrOH=70/30,detector:254nm,flow rate:1mL/min),t1(minor)=4.4min,t2(major)=6.5min.。
128.36,128.27,127.56,127.25,126.99,124.81,123.74,123.62,122.23,117.69,115.10,
114.32,108.30,52.01,33.71,33.64,25.73,24.99.ATR-FTIR(cm-1):3467,3404,2925,+
2853,1619,1597,1427,1343,1262,815,748.ESI-MS:calculated[C26H25NO+H]:368.2008,found:368.2011.[α]20D=+88.0(c=0.37,CH2Cl2).HPLC:(AD-H,hexane/i-PrOH=90/10,detector:254nm,flow rate:1mL/min),t1(minor)=5.4min,t2(major)=11.2min.。
126.51,125.69,125.32,123.83,121.71,115.79,113.35,31.24,20.13.ATR-FTIR(cm-1):
3423,3053,2923,1618,1598,1495,1470,1341,811,745.ESI-MS:calculated[C22H19N+H]+:
20
298.1590,found:298.1597.[α] D=+45.0(c=1.08,CH2Cl2).HPLC:(OD-H,hexane/i-PrOH=99.76/0.24,detector:254nm,flow rate:1mL/min),t1(minor)=19.2min,t2(major)=
21.3min.。
123.95,121.86,116.43,114.27,38.89,20.11,15.39.ATR-FTIR(cm ):3406,3053,2924,
2854,1619,1598,1510,1425,1337,1152,811,745.ESI-MS:calculated[C23H21N+H]+:
312.1746,found:312.1752.[α]20D=+67.2(c=0.51,CH2Cl2).HPLC:99%ee(OD-H,hexane/i-PrOH=99.4/0.6,detector:254nm,flow rate:1mL/min),t1(minor)=12.1min,t2(major)=17.8min.。
7.07(m,2H),6.79(d,J=8.3Hz,1H),3.39(br s,1H),3.15–3.06(m,2H),2.10(s,3H),1.43–
13
1.34(m,2H),0.71(t,J=7.4Hz,3H). C NMR(101MHz,CDCl3)δ143.56,136.42,133.72,
133.15,132.77,132.20,129.22,129.05,128.12,128.09,127.37,126.47,125.78,125.32,
123.87,121.69,115.98,114.11,46.03,23.12,20.12,11.38.ATR-FTIR(cm-1):3412,3053,
2959,2924,1619,1598,1511,1426,1341,1151,811,745.ESI-MS:calculated[C24H23N+H]+:
326.1903,found:326.1908.[α]20D=+71.7(c=0.90,CH2Cl2).HPLC:(OD-H,hexane/i-PrOH=99.4/0.6,detector:254nm,flow rate:1mL/min),t1(minor)=11.4min,t2(major)=
16.3min.。
43.96,32.06,20.12,20.08,13.89.ATR-FTIR(cm-1):3412,3053,2956,2926,2856,1619,
1598,1512,1493,1426,1340,1295,1151,811,745.ESI-MS:calculated[C25H25N+H]+:
340.2059,found:340.2065.[α]20D=+79.2(c=1.06,CH2Cl2).HPLC:(OD-H,hexane/i-PrOH=99.4/0.6,detector:254nm,flow rate:1mL/min),t1(minor)=12.6min,t2(major)=
17.4min.。
44.36,32.07,29.85,29.78,29.76,29.66,29.64,29.50,29.40,26.90,22.84,20.15,
14.28.ATR-FTIR(cm-1):3414,3054,2924,2853,1619,1598,1513,1426,1341,1150,810,+ 20
744.ESI-MS:calculated[C33H41N+H]:452.3311,found:452.3320.[α] D=+63.4(c=0.71,CH2Cl2).HPLC:(OD-H,hexane/i-PrOH=99.4/0.6,detector:254nm,flow rate:1mL/min),t1(minor)=12.5min,t2(major)=18.5min.。
126.50,126.49,125.76,125.34,123.91,121.80,116.25,114.25,44.39,32.08,29.85,
29.85,29.82,29.78,29.66,29.64,29.52,29.40,26.90,22.85,20.15,14.28.ATR-FTIR(cm-1):3413,3054,2924,2853,1619,1598,1513,1426,1341,1298,1150,810,744.ESI-MS:
+ 20
calculated[C37H49N+H] :508.3937,found:508.3938.[α] D=+54.6(c=0.75,CH2Cl2).HPLC:(OD-H,hexane/i-PrOH=99.4/0.6,detector:254nm,flow rate:1mL/min),t1(minor)=13.4min,t2(major)=17.7min.。
126.46,126.41,125.79,125.26,123.88,121.66,116.00,113.87,70.76,58.47,41.82,
29.66,20.12.ATR-FTIR(cm-1):3373,3053,2922,1618,1598,1507,1426,1339,1118,812,
746.ESI-MS:calculated[C25H25NO+H]+:356.2008,found:356.2016.[α]20D=+97.3(c=
0.90,CH2Cl2).HPLC:(OJ-H,hexane/i-PrOH=98/2,detector:254nm,flow rate:0.7mL/min),t1(minor)=10.8min,t2(major)=12.9min.。
123.86,121.71,115.89,114.07,52.08,28.33,20.25,20.23,20.16.ATR-FTIR(cm-1):3419,
3053,2955,2925,1619,1598,1512,1426,1337,1152,810,744.ESI-MS:calculated[C25H25N+ 20
+H]:340.2059,found:340.2064.[α] D=+86.5(c=0.55,CH2Cl2).HPLC:(OD-H,hexane/i-PrOH=99.4/0.6,detector:254nm,flow rate:1mL/min),t1(minor)=10.7min,t2(major)=14.4min.。
1H),7.30–7.14(m,6H),6.97(d,J=8.1Hz,2H),6.93–6.84(m,2H),5.26(br s,1H),2.14(s,
3H).13C NMR(101MHz,CDCl3)δ143.02,139.10,136.25,133.85,133.14,132.70,131.78,
129.34,129.25,128.64,128.35,128.25,128.16,126.72,126.69,125.57,125.44,124.70,
123.35,121.86,120.85,119.47,118.17,20.33.ATR-FTIR(cm-1):3400,3052,2923,2853,
1620,1595,1498,1417,1345,1304,1027,812,742.ESI-MS:calculated[C27H21N+H]+:
360.1746,found:360.1745.[α]20D=+206.3(c=0.47,CH2Cl2).HPLC:(OD-H,hexane/i-PrOH=99.4/0.6,detector:254nm,flow rate:1mL/min),t1(minor)=16.7min,t2(major)=
20.1min.。
7.25(d,J=3.6Hz,2H),7.22–7.09(m,8H),6.82(d,J=8.2Hz,1H),4.40–4.30(m,2H),3.90(br s,1H),2.13(s,3H).13C NMR(101MHz,CDCl3)δ143.09,140.01,136.55,133.65,133.11,
132.82,132.06,129.28,129.07,128.58,128.22,128.18,128.13,127.53,127.04,126.91,
126.54,126.50,125.85,125.39,123.93,121.90,116.18,114.14,47.88,20.21.ATR-FTIR-1
(cm ):3425,3054,2924,2854,1619,1598,1512,1494,1454,1426,1340,1295,1150,811,
743,697.ESI-MS:calculated[C28H23N+H]+:374.1903,found:374.1909.[α]20D=+66.2(c=
1.0,CH2Cl2).HPLC:(OD-H,hexane/i-PrOH=99.4/0.6,detector:254nm,flow rate:1mL/min),t1(major)=18.5min,t2(minor)=23.4min.。
7.28(m,2H),7.19–7.12(m,4H),7.09–7.02(m,4H),6.99–6.95(m,1H),3.50(br s,1H),2.69(s,3H).13C NMR(101MHz,CDCl3)δ145.08,141.43,140.76,134.38,133.50,133.16,131.81,
129.28,128.78,128.74,128.62,128.19,128.05,127.48,127.05,126.93,126.75,126.61,-1
126.38,126.25,124.36,121.54,115.85,113.28,31.23.ATR-FTIR(cm ):3423,3054,2922,
1618,1599,1494,1421,1342,1298,1152,811,763,746,700.ESI-MS:calculated[C27H21N+H]+:360.1746,found:360.1757.[α]20D=-27.9(c=0.91,CH2Cl2).HPLC:(OD-H,hexane/i-PrOH=98.8/1.2,detector:254nm,flow rate:1mL/min),t1(major)=15.5min,t2(minor)=17.6min.。
1H),7.24–7.08(m,5H),6.91(d,J=8.2Hz,1H),4.06–3.94(m,2H),3.48(br s,1H),2.81(s,
13
3H),1.03(t,J=7.0Hz,3H). C NMR(101MHz,CDCl3)δ155.08,145.11,134.11,134.04,
129.91,129.13,128.12,128.06,127.42,126.90,126.13,125.30,124.28,124.14,121.53,
120.13,116.68,113.58,113.48,65.48,31.47,15.12.ATR-FTIR(cm-1):3424,3054,2978,
2924,1618,1598,1507,1421,1341,1235,1150,808,747.ESI-MS:calculated[C23H21NO+H]+:
328.1695,found:328.1700.[α]20D=+106.6(c=0.98,CH2Cl2).HPLC:(OJ-H,hexane/i-PrOH=98/2,detector:254nm,flow rate:0.7mL/min),t1(minor)=13.2min,t2(major)=
19.3min.。
1H),6.47(d,J=7.9Hz,1H),4.77(br s,1H),3.45(br s,2H),3.09–2.91(m,4H),2.33–2.08(m,4H).13C NMR(101MHz,CDCl3)δ153.12,145.89,145.39,143.49,131.59,129.66,129.49,
127.81,117.64,115.51,114.02,113.89,58.13,37.56,35.46,31.31,31.22.ATR-FTIR(cm-1):3054,3375,2926,2854,1616,1588,1464,1301,778,745.ESI-MS:calculated[C17H17NO+H]+:252.1382,found:252.1386.[α]20D=+52.9(c=0.42,CH2Cl2).HPLC:(AD-H,hexane/i-PrOH=95/5,detector:254nm,flow rate:1mL/min),t1(minor)=16.9min,t2(major)=
20.1min.。
1H),6.48(d,J=8.1Hz,1H),4.79(br s,1H),3.43(br s,1H),3.10–2.92(m,4H),2.68(s,
3H),2.33–2.06(m,4H).13C NMR(101MHz,CDCl3)δ153.16,146.35,145.47,145.20,131.55,
129.93,129.47,126.80,117.59,114.06,113.80,108.30,58.15,37.63,35.07,31.24,
31.23,30.75.ATR-FTIR(cm-1):3500,3423,2930,2855,1589,1475,1313,1239,774,
742.ESI-MS:calculated[C18H19NO+H]+:266.1539,found:266.1545.[α]20D=+89.4(c=
0.99,CH2Cl2).HPLC:(OD-H,hexane/i-PrOH=90/10,detector:254nm,flow rate:1mL/min),t1(minor)=5.3min,t2(major)=6.8min.。
4.32(t,J=8.6Hz,1H),4.11(dd,J=16.4,7.6Hz,1H),4.01(t,J=7.9Hz,1H),1.79(dq,J=
13.3,6.8Hz,1H),1.03(d,J=6.7Hz,3H),0.94(d,J=6.7Hz,3H).13C NMR(101MHz,CDCl3)δ
163.63,148.71,132.00,129.68,116.09,115.74,109.32,73.05,68.86,33.34,19.11,
18.74.ATR-FTIR(cm-1):3468,3400,3286,2956,2927,1638,1608,1492,1456,1309,1256,+ 20
1162,1047,748.ESI-MS:calculated[C12H16N2O+H]:205.1335,found:205.1341.[α] D=+
0.8(c=1.01,CH2Cl2).HPLC:(AD-H,hexane/i-PrOH=95/5,detector:254nm,flow rate:
1mL/min),t1(major)=6.6min,t2(minor)=7.0min.。
5.0Hz,3H),1.80(dq,J=13.4,6.7Hz,1H),1.04(d,J=6.7Hz,3H),0.94(d,J=6.7Hz,3H).13C NMR(101MHz,CDCl3)δ163.95,150.14,132.50,129.88,114.21,109.83,108.57,73.00,
68.58,33.31,29.68,19.18,18.63.ATR-FTIR(cm-1):3265,2958,2819,1635,1589,1528,
1468,1275,1172,1046,971,748.ESI-MS:calculated[C13H18N2O+H]+:219.1491,found:
219.1497.[α]20D=+21.9(c=1.0,CH2Cl2).HPLC:(OD-H,hexane/i-PrOH=90/10,detector:
254nm,flow rate:0.5mL/min),t1(minor)=7.6min,t2(major)=9.1min.。
6.7Hz,3H).13C NMR(101MHz,CDCl3)δ163.93,149.29,132.45,129.90,114.12,110.30,
108.36,73.11,68.94,37.58,33.59,19.09,19.02,14.68.ATR-FTIR(cm-1):3254,2962,
2927,2872,1635,1589,1527,1462,1273,1243,1166,1116,1048,971,747.ESI-MS:
calculated[C14H20N2O+H]+:233.1648,found:233.1655.[α]20D=+9.7(c=1.0,CH2Cl2).HPLC:(OD-H,hexane/i-PrOH=90/10,detector:254nm,flow rate:1mL/min),t1(minor)=3.8min,t2(major)=4.1min.。
6.4Hz,2H),1.80–1.67(m,3H),1.07–1.01(m,6H),0.94(d,J=6.7Hz,3H).13C NMR(101MHz,CDCl3)δ163.97,149.40,132.43,129.92,114.01,110.29,108.39,73.10,68.88,44.88,
33.53,22.56,19.03,19.01,11.99.ATR-FTIR(cm-1):3255,2960,2928,2873,1635,1590,
1527,1463,1274,1237,1163,1048,970,746.ESI-MS:calculated[C15H22N2O+H]+:247.1804,found:247.1809.[α]20D=+9.0(c=0.89,CH2Cl2).HPLC:(OD-H,hexane/i-PrOH=98/2,detector:254nm,flow rate:1mL/min),t1(minor)=3.9min,t2(major)=4.9min.。
6.4Hz,2H),1.78–1.63(m,3H),1.55–1.44(m,2H),1.03(d,J=6.7Hz,3H),0.99–0.92(m,
6H).13C NMR(101MHz,CDCl3)δ163.97,149.41,132.43,129.91,113.98,110.27,108.37,
73.10,68.90,42.67,33.54,31.41,20.57,19.03,19.00,14.00.ATR-FTIR(cm-1):3257,
2958,2927,2871,1635,1590,1527,1462,1361,1274,1238,1163,1048,746.ESI-MS:
calculated[C16H24N2O+H]+:261.1961,found:261.1967.[α]20D=+9.7(c=0.98,CH2Cl2).HPLC:(OD-H,hexane/i-PrOH=98/2,detector:254nm,flow rate:1mL/min),t1(minor)=
3.8min,t2(major)=4.9min.。
118.45,112.69.ATR-FTIR(cm-1):3472,3376,2926,1618,1508,1467,1383,816,751.ESI-MS:calculated[C20H16N2+H]+:285.1386,found:285.1392.[α]20D=+109.2(c=0.84,CH2Cl2).HPLC:(IA,hexane/i-PrOH=70/30,detector:254nm,flow rate:1mL/min),t1(major)=8.0min,t2(minor)=18.3min.。
133.24,130.89,129.91,129.48,128.98,128.39,128.30,127.79,126.93,123.98,122.76,
113.15.ATR-FTIR(cm-1):3479,3382,3054,2925,2854,1621,1604,1495,1427,1227,1024,
785,748,703.ESI-MS:calculated[C32H24N2+H]+:437.2012,found:437.2017.[α]20D=+71.5(c=0.72,CH2Cl2).HPLC:(IA,hexane/i-PrOH=80/20,detector:254nm,flow rate:1mL/min),t1(major)=5.2min,t2(minor)=6.9min.。
125.98,125.35,123.96,122.52,112.94,18.61.ATR-FTIR(cm-1):3474,3386,2924,2853,
1628,1433,1405,1098,748.ESI-MS:calculated[C22H20N2+H]+:313.1699,found:313.1711.[α]20D=+90.6(c=0.73,CH2Cl2).HPLC:(OD-H,hexane/i-PrOH=90/10,detector:254nm,flow rate:1mL/min),t1(major)=13.4min,t2(minor)=23.9min.。
7.6Hz,4H),7.34(t,J=7.3Hz,2H),7.24–7.16(m,4H),3.49(br s,4H).13C NMR(101MHz,CDCl3)δ143.02,141.37,135.31,133.04,130.04,128.89,128.81,127.21,126.98,126.62,
126.33,124.63,118.90,112.44.ATR-FTIR(cm-1):3470,3378,2921,2851,1620,1493,1386,
1360,1264,758,738,699.ESI-MS:calculated[C32H24N2+H]+:437.2012,found:437.2013.[α]20D=-133.3(c=1.06,CH2Cl2).HPLC:(IA,hexane/i-PrOH=70/30,detector:254nm,flow rate:1mL/min),t1(major)=18.2min,t2(minor)=31.2min.。
3.66(br s,2H),2.80(s,6H).13C NMR(101MHz,CDCl3)δ145.65,133.75,129.71,128.19,
127.64,126.75,123.72,121.81,113.47,111.76,31.12.ATR-FTIR(cm-1):3417,3051,2924,
2821,1616,1597,1512,1420,1340,1300,1169,1152,811,747.ESI-MS:calculated[C22H20N2+H]+:313.1699,found:313.1702.[α]20D=+134.1(c=0.99,CH2Cl2).HPLC:(OJ-H,hexane/i-PrOH=90/10,detector:254nm,flow rate:1mL/min),t1(minor)=7.1min,t2(major)=
9.5min.。
3.60(br s,2H),3.21(q,J=7.0Hz,4H),1.02(t,J=7.1Hz,6H).13C NMR(101MHz,CDCl3)δ
144.73,134.03,129.67,128.16,127.78,126.75,123.97,121.96,114.33,112.30,38.73,
15.36.ATR-FTIR(cm-1):3402,3052,2967,2926,1617,1598,1511,1424,1336,1302,1152,
809,747.ESI-MS:calculated[C24H24N2+H]+:341.2012,found:341.2014.[α]20D=+91.4(c=
0.83,CH2Cl2).HPLC:(AD-H,hexane/i-PrOH=90/10,detector:254nm,flow rate:1mL/min),t1(minor)=4.4min,t2(major)=6.2min.。
3.70(br s,2H),3.11(t,J=6.9Hz,4H),1.45–1.34(m,4H),0.73(t,J=7.4Hz,6H).13C NMR(101MHz,CDCl3)δ144.80,134.04,129.62,128.15,127.66,126.73,123.94,121.85,-1
114.21,112.00,45.94,23.07,11.38.ATR-FTIR(cm ):3407,3052,2959,2928,2873,1617,
1597,1511,1425,1336,1151,810,746.ESI-MS:calculated[C26H28N2+H]+:369.2325,found:
369.2332.[α]20D=+120.2(c=0.80,CH2Cl2).HPLC:(OJ-H,hexane/i-PrOH=90/10,detector:254nm,flow rate:1mL/min),t1(minor)=4.1min,t2(major)=4.7min.。
3.66(br s,2H),3.14(t,J=7.1Hz,4H),1.41–1.31(m,4H),1.20–1.10(m,4H),0.78(t,J=
7.3Hz,6H).13C NMR(101MHz,CDCl3)δ144.78,134.03,129.63,128.14,127.67,126.71,
123.94,121.86,114.22,112.05,43.91,32.03,20.09,13.91.ATR-FTIR(cm-1):3407,3053,
2956,2928,2871,1618,1597,1512,1425,1338,1297,1151,809,746.ESI-MS:calculated[C28H32N2+H]+:397.2638,found:397.2639.[α]20D=+108.4(c=1.0,CH2Cl2).HPLC:(OJ-H,hexane/i-PrOH=95/5,detector:254nm,flow rate:0.2mL/min),t1(minor)=20.9min,t2(major)=26.6min.。
3.67(br s,2H),3.13(t,J=6.8Hz,4H),1.41–1.33(m,4H),1.30–1.07(m,36H),0.88(t,J=
6.6Hz,6H).13C NMR(101MHz,CDCl3)δ144.84,134.05,129.62,128.14,127.67,126.72,
123.95,121.85,114.23,112.06,44.21,32.07,29.92,29.81,29.78,29.71,29.50,26.97,
22.84,14.27.ATR-FTIR(cm-1):3408,3053,2924,2853,1618,1598,1467,1425,1338,1299,
1150,808,745.ESI-MS:calculated[C44H64N2+H]+:621.5142,found:621.5136.[α]20D=+
67.2(c=0.94,CH2Cl2).HPLC:(ID,hexane/i-PrOH=99.94/0.06,detector:254nm,flow rate:1mL/min),t1(major)=11.2min,t2(minor)=14.3min.。
3.66(br s,2H),3.13(t,J=6.7Hz,4H),1.41–1.33(m,4H),1.29–1.10(m,52H),0.88(t,J=
6.6Hz,6H).13C NMR(101MHz,CDCl3)δ144.85,134.05,129.62,128.15,127.68,126.73,
123.96,121.86,114.24,112.07,44.22,32.09,29.92,29.87,29.84,29.83,29.72,29.71,
29.53,29.50,26.98,22.85,14.27.ATR-FTIR(cm-1):3409,3054,2924,2853,1619,1598,
1466,1425,1338,1299,1150,808,745.ESI-MS:calculated[C52H80N2+H]+:733.6394,found:
733.6407.[α]20D=+58.1(c=0.97,CH2Cl2).HPLC:(ID,hexane/i-PrOH=99.94/0.06,detector:254nm,flow rate:1mL/min),t1(minor)=8.5min,t2(major)=10.7min.。
2H).13C NMR(101MHz,CDCl3)δ144.35,139.95,133.95,129.78,128.58,128.25,127.86,
127.02,126.89,126.85,124.04,122.14,114.29,112.10,47.69.ATR-FTIR(cm-1):3419,
3055,2924,2854,1618,1597,1510,1495,1425,1338,1296,1150,810,738,697.ESI-MS:
calculated[C34H28N2+H]+:465.2325,found:465.2332.[α]20D=+63.9(c=0.70,CH2Cl2).HPLC:(OD-H,hexane/i-PrOH=90/10,detector:254nm,flow rate:1mL/min),t1(major)=7.4min,t2(minor)=8.4min.。
114.07,112.17,70.47,58.51,41.44,29.65.ATR-FTIR(cm-1):3369,3052,2923,2855,1617,
1597,1511,1426,1337,1302,1117,811,747.ESI-MS:calculated[C28H32N2O2+H]+:
429.2536,found:429.2542.[α]20D=+99.4(c=0.83,CH2Cl2).HPLC:(OD-H,hexane/i-PrOH=99/1,detector:254nm,flow rate:1mL/min),t1(major)=15.5min,t2(minor)=
18.3min.。
6.85(m,6H).13C NMR(101MHz,CDCl3)δ142.62,140.49,134.10,129.56,129.53,129.37,
128.35,127.18,124.58,123.60,122.30,120.09,117.98,116.50.ATR-FTIR(cm-1):3395,
3051,2924,2853,1619,1595,1499,1417,1342,1301,812,739,693.ESI-MS:calculated[C32H24N2+H]+:437.2012,found:437.2015.[α]20D=+43.8(c=0.74,CH2Cl2).HPLC:(AD-H,hexane/i-PrOH=90/10,detector:254nm,flow rate:1mL/min),t1(minor)=4.3min,t2(major)=6.3min.。
51.81,28.40,20.28,20.27.ATR-FTIR(cm-1):3412,3054,2925,2855,1619,1598,1513,
1464,1377,1335,1152,808,745.ESI-MS:calculated[C28H32N2+H]+:397.2638,found:
397.2644.[α]20D=+99.4(c=0.83,CH2Cl2).HPLC:(ID,hexane/i-PrOH=99.94/0.06,detector:254nm,flow rate:1mL/min),t1(major)=10.2min,t2(minor)=13.6min.。
2.51(s,6H).13C NMR(101MHz,CDCl3)δ146.82,133.13,130.36,129.66,129.59,127.17,
125.83,125.04,123.57,119.92,35.29,20.12.ATR-FTIR(cm-1):3453,3364,2925,2857,
1622,1479,1443,1403,1265,1123,750.ESI-MS:calculated[C24H24N2+H]+:341.2012,found:341.2013.[α]20D=+132.4(c=0.78,CH2Cl2).HPLC:(OD-H,hexane/i-PrOH=99/1,detector:254nm,flow rate:0.5mL/min),t1(minor)=11.6min,t2(major)=13.4min.。
99.02,57.13.ATR-FTIR(cm-1):3467,3371,3055,2925,2853,1624,1504,1468,1384,1249,
1152,1073,972,920,748.ESI-MS:calculated[C24H24N2O4+H]+:405.1808,found:405.1803.[α]20D=-66.4(c=1.07,CH2Cl2).HPLC:(AD-H,hexane/i-PrOH=70/30,detector:254nm,flow rate:1mL/min),t1(major)=14.6min,t2(minor)=38.5min.。
2.15(m,4H).13C NMR(101MHz,CDCl3)δ145.14,143.37,129.96,128.77,115.29,113.41,
58.91,35.47,31.17.ATR-FTIR(cm-1):3457,3367,3029,2930,2847,1614,1589,1474,1300,
776,745.ESI-MS:calculated[C17H18N2+H]+:251.1542,found:251.1549.[α]20D=+114.5(c=1.01,CH2Cl2).HPLC:(AD-H,hexane/i-PrOH=70/30,detector:254nm,flow rate:1mL/min),t1(minor)=5.7min,t2(major)=8.0min.。
6H),2.19–2.12(m,4H).13C NMR(101MHz,CDCl3)δ146.45,144.53,129.02,113.92,107.62,
58.98,35.22,31.13,30.70.ATR-FTIR(cm-1):3410,2935,2812,1591,1503,1475,1311,
1159,1089,772,739.ESI-MS:calculated[C19H22N2+H]+:279.1855,found:279.1861.[α]20D=+180.6(c=1.02,CH2Cl2).HPLC:(OD-H,hexane/i-PrOH=90/10,detector:254nm,flow rate:1mL/min),t1(minor)=3.7min,t2(major)=4.7min.。
2.86(m,4H),2.20–2.12(m,4H),0.86(t,J=7.1Hz,6H).13C NMR(101MHz,CDCl3)δ145.51,
144.57,128.98,128.76,113.73,107.89,58.92,38.25,35.24,31.22,14.49.ATR-FTIR(cm-1):3388,2927,2853,1592,1503,1473,1326,1308,1154,772.ESI-MS:calculated[C21H26N2+H]+:307.2168,found:307.2172.[α]20D=+205.1(c=0.49,CH2Cl2).HPLC:(IE,hexane/i-PrOH=99/1,detector:254nm,flow rate:1mL/min),t1(minor)=4.4min,t2(major)=
5.1min.。
7.30–7.20(m,3H),7.17(d,J=8.4Hz,1H),7.13(d,J=8.8Hz,1H),7.04(d,J=8.0Hz,1H),
5.14(br s,1H),3.72(br s,2H).13C NMR(101MHz,CDCl3)δ151.95,143.87,134.25,133.32,
130.74,130.49,129.64,128.49,128.44,128.38,127.45,127.10,124.67,123.86,123.78,
122.89,118.30,117.84,114.39,108.64.ATR-FTIR(cm-1):3396,2923,1617,1508,1382,
1268,821,732.ESI-MS:calculated[C20H15NO+H]+:286.1226,found:286.1235.[α]20D=-
36.1(c=1.0,CH2Cl2).HPLC:(OJ-H,hexane/i-PrOH=80/20,detector:254nm,flow rate:
1mL/min),t1(minor)=16.6min,t2(major)=21.2min.。
118.45,112.69.ATR-FTIR(cm-1):3466,3372,2925,2855,1618,1508,1383,816,749.ESI-MS:calculated[C20H16N2+H]+:285.1386,found:285.1393.[α]20D=-106.3(c=0.83,CH2Cl2).HPLC:(IA,hexane/i-PrOH=70/30,detector:254nm,flow rate:1mL/min),t1(minor)=7.9min,t2(major)=18.0min.。