专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20050131220A1 Method for the production of perylen-3,4:9,10-tetracarboxylic acid diimides and perylen-3,4:9,10-tetracarboxylic acid dianhydride and naphtalene-1,8-dicarboxylimides 有权
公开(公告)号：US20050131220A1
公开(公告)日：2005-06-16
申请号：US10510579
申请日：2003-04-15
申请人： Bernhard Dung , Felix Muller , Arno Bohm , Willi Helfer , Volker Wevrauch , Georg Henning
发明人： Bernhard Dung , Felix Muller , Arno Bohm , Willi Helfer , Volker Wevrauch , Georg Henning
IPC分类号： C07D221/14 , C07D487/06 , C09B5/62 , C09B57/08 , C07D471/02
CPC分类号： C09B5/62 , C09B57/08
摘要： A process for preparing perylene-3,4:9,10-tetracarboxylic diimides of the general formula I where R is C1-C30-alkyl whose carbon chain may be interrupted by one or more —O— moieties and/or which may be substituted by one or more substituents selected from the group consisting of C5-C8-cycloalkyl (which may be substituted by one or more C1-C6-alkyl substituents), phenyl or phenyl-C1-C6-alkyl (which may each be substituted by one or more C1-C18-alkyl and/or C1-C6-alkoxy substituents), —OCOR1, —N(R1)2, —SO2NH2, —SO2N(R1)2, —CON(R1)2 and —COOR1; C5-C8-cycloalkyl whose carbon skeleton may be interrupted by one or more moieties selected from the group consisting of —O—, —S— and —NR2- and/or which may be substituted by one or more C1-C6-alkyl substituents; phenyl, phenyl-C1-C6-alkyl, naphthyl or hetaryl, which may each be substituted by one or more substituents selected from the group consisting of C1-C18-alkyl, C1-C6-alkoxy, phenylazo, naphthylazo, pyridylazo, pyrimidylazo, cyano, —N(R1)2, —CON(R1)2 and —COOR1; R1 is C1-C6-alkyl, C5-C8-cycloalkyl, phenyl or phenyl-C1-C6-alkyl; R2 is C1-C6-alkyl, phenyl or phenyl-C1-C6-alkyl, by dimerizing a naphthalene-1,8-dicarboximide of the formula II comprises effecting said dimerizing in a reaction medium consisting essentially of an a polar aprotic organic solvent and an alkali metal base and subsequently reoxidizing the resulting alkali metal salt of the leuco form of the perylene-3,4:9,10-tetracarboxylic diimide in the presence of a polar solvent, and also preparation of perylene-3,4:9,10-tetracarboxylic dianhydride and naphthalene-1,8-dicarboximides.

2. 发明申请

US20090023937A1 9-CYANO-SUBSTITUTED PERYLENE-3,4-DICARBOXYLIC ACID MONOIMIDES 失效
标题翻译： 9-氰基取代的亚戊基-3,4-二羧酸单体
公开(公告)号：US20090023937A1
公开(公告)日：2009-01-22
申请号：US12239173
申请日：2008-09-26
申请人： Arno Bohm , Peter Blaschka , Willi Helfer , Dirk Hammel , Peter Schlichting , Klaus Mullen
发明人： Arno Bohm , Peter Blaschka , Willi Helfer , Dirk Hammel , Peter Schlichting , Klaus Mullen
IPC分类号： C07D311/02
CPC分类号： C09D11/328 , C07D221/18 , C07D311/78 , C09B5/62 , C09D11/037 , G03G5/0637
摘要： The current invention relates to a perylene-3,4-dicarboxylic anhydride, substituted in the 9-position, of the general formula III wherein Z is bromine or cyano, and processes for preparing 9-bromoperylene-3,4-dicarboxylic anhydride and 9-cyanoperylene-3,4-dicarboxylic anhydride.
摘要翻译：本发明涉及在9-位被取代的通式Ⅲ其中Z为溴或氰基的苝-3,4-二羧酸酐，以及制备9-溴戊烯-3,4-二羧酸酐和9 - 氰基-3,4-二羧酸酐。

3. 发明申请

US20050251930A1 Method for converting perylen-3,4:9,10-tetracarboxylic acid diimides into a form suitable for use as a fluorescent dye 有权
标题翻译：将苝-3,4：9,10-四羧酸二酰亚胺转化为适合用作荧光染料的形式的方法
公开(公告)号：US20050251930A1
公开(公告)日：2005-11-17
申请号：US10514564
申请日：2003-06-06
申请人： Peter Erk , Simone Schafer , Arno Bohm , Peter Blaschka , Harald Arms , Willi Helfer
发明人： Peter Erk , Simone Schafer , Arno Bohm , Peter Blaschka , Harald Arms , Willi Helfer
IPC分类号： C09B67/10 , C09B67/48 , D06P3/52
CPC分类号： C09B67/0014 , C09B67/0025
摘要： A process for converting perylene-3,4:9,10-tetracarboximides of the general formula I in which R1 and R2 are each unbranched, branched or cyclic C1-C8-alkyl to a form suitable for use as fluorescent dyes, which comprises a) dissolving or suspending the perylene-3,4:9,10-tetracarboximides in an organic or inorganic solvent whose molecules have a molecular volume of ≦230 Å3 at from 0 to 250° C., b1) cooling the solution obtained in step a) to or below the crystallization temperature and, in the case of an organic solvent, if desired at the same time removing excess solvent until the first crystals form, or, in the case of an inorganic solvent, adding water or dilute aqueous solutions of the solvent until the first crystals form, and maintaining the solution at this temperature for further crystallization or b2) cooling the suspension obtained in step a) to or below the crystallization temperature when the temperature in step a) was above the crystallization temperature, and maintaining the suspension at this temperature for further crystallization, c) isolating the solvate crystals formed in step b) and d) then removing the solvent from the solvate crystals, and also novel crystalline forms of perylene-3,4:9,10-tetracarboxylic diimides.
摘要翻译：用于转化通式I的苝-3,4：9,10-四甲酰亚胺的方法，其中R 1和R 2各自为非支链，支链或环状C < SUB-1-C 8 - 烷基至适于用作荧光染料的形式，其包括：a）将苝-3,4：9,10-四甲酰亚胺溶解或悬浮于分子在0-250℃下具有分子体积<= 230Å3的有机或无机溶剂，b1）将步骤a）中获得的溶液冷却至或低于结晶温度，在有机溶剂的情况下，如果需要，同时除去过量的溶剂，直到形成第一晶体，或者在无机溶剂的情况下，加入水或溶剂的稀溶液直到形成第一晶体，并保持在该温度下进一步结晶的溶液或b2）当步骤a）中的温度wa）时将步骤a）中得到的悬浮液冷却至或低于结晶温度高于结晶温度，并将悬浮液保持在该温度下进一步结晶，c）分离步骤b）中形成的溶剂化物晶体，d）然后从溶剂合物晶体中除去溶剂，以及新型苝-3的结晶形式， 4：9,10-四羧酸二酰亚胺。

4. 发明申请

US20070155968A1 Method for the production of terylene-3,4:11,12-tetracarboxydiimides by direct synthesis 失效
标题翻译：通过直接合成制备涤纶3,4：11,12-四羧酰亚胺的方法
公开(公告)号：US20070155968A1
公开(公告)日：2007-07-05
申请号：US10586133
申请日：2005-01-15
申请人： Martin Konemann , Arno Bohm , Willi Helfer , Jurgen Romeis , Jianqiang Qu , Klaus Mullen
发明人： Martin Konemann , Arno Bohm , Willi Helfer , Jurgen Romeis , Jianqiang Qu , Klaus Mullen
IPC分类号： C07D471/02
CPC分类号： C07D221/18 , C07D221/14 , C07D471/06
摘要： A process for preparing terylene-3,4:11,12-tetracarboximides I where the variables are each defined as follows: R, R′ are each independently hydrogen; if desired substituted alkyl or cycloalkyl; R1 is hydrogen or alkyl; R2 is hydrogen; alkyl; if desired substituted aryl or hetaryl, by reacting a perylene-3,4-dicarboximide II in the presence of a base-stable, high-boiling organic solvent and of an alkali metal or alkaline earth metal base, with a naphthalene-1,8-dicarboximide III in which X is hydrogen, bromine or chlorine.
摘要翻译：制备三苯醚-3,4：11,12-四甲酰亚胺I的方法，其中各变量各自定义如下：R，R'各自独立地为氢; 如果需要，取代的烷基或环烷基; R 1是氢或烷基; R 2是氢; 烷基; 如果需要取代的芳基或杂芳基，通过在碱稳定的高沸点有机溶剂和碱金属或碱土金属碱的存在下使苝-3,4-二甲酰亚胺II与萘-1,8 二甲酰亚胺III，其中X是氢，溴或氯。

5. 发明授权

US5808073A Preparation and purification of perylene-3,4-dicarbimides 失效
标题翻译：苝-3,4-二酰亚胺的制备和纯化
公开(公告)号：US5808073A
公开(公告)日：1998-09-15
申请号：US860925
申请日：1997-07-21
申请人： Arno Bohm , Willi Helfer
发明人： Arno Bohm , Willi Helfer
IPC分类号： C07D221/18 , C07D471/06 , C07D493/08 , C09B5/62 , C09B57/08 , C07D401/04 , C07D407/04 , C07D409/04
CPC分类号： C07D221/18 , C09B5/62
摘要： Preparation of perylene-3,4-dicarbimides by reaction of a perylene-3,4,9,10-tetracarboxylic acid or of the corresponding anhydrides with a primary amine by performing the reaction in the presence of a tertiary nitrogen base as solvent and of a transition metal or transition metal salt as catalyst, and purification of perylene-3,4-dicarbimides obtained by reaction of a perylene-3,4,9,10-tetracarboxylic acid or of the corresponding anhydrides with a primary amine by heating the crude products initially in N-methylpyrrolidone and then treating the resulting N-methylpyrrolidone adducts in the presence of an organic diluent with a base, and if desired subjecting the subsequently isolated products to an additional treatment with an aqueous acid, and also novel perylene-3,4-dicarbimides and their use as fluorescent dyes, pigments or pigment additive precursors.
摘要翻译： PCT No.PCT / EP96 / 00117 Sec。 371日期1997年7月21日 102（e）日期1997年7月21日PCT 1996年1月12日PCT PCT。 WO96 / 22331 PCT出版物日期1996年7月25日通过在叔氮存在下进行反应，通过苝-3,4,9,10-四羧酸或相应的酸酐与伯胺的反应制备苝-3,4-二酰亚胺作为溶剂的碱和作为催化剂的过渡金属或过渡金属盐，并且通过苝-3,4,9,10-四羧酸或相应的酸酐与主要的反应获得的苝-3,4-二酰亚胺的纯化胺，最初在N-甲基吡咯烷酮中加热粗产物，然后在有机稀释剂存在下用碱处理所得的N-甲基吡咯烷酮加合物，如果需要，用随后的分离产物再用酸水溶液处理，并且还新型苝-3,4-二酰亚胺及其作为荧光染料，颜料或颜料添加剂前体的用途。

6. 发明申请

US20090176985A1 METHOD FOR CONVERTING PERYLEN-3,4:9,10-TETRACARBOXYLIC ACID DIIMIDES INTO A FORM SUITABLE FOR USE AS A FLUORESCENT DYE 有权
标题翻译：将季戊四烯-3,4：9,10-四羧酸二异氰酸酯转化为适用于荧光染料的形式的方法
公开(公告)号：US20090176985A1
公开(公告)日：2009-07-09
申请号：US12346262
申请日：2008-12-30
申请人： Peter ERK , Simone Schaefer , Arno Bohm , Peter Blaschka , Harald Arms , Willi Helfer
发明人： Peter ERK , Simone Schaefer , Arno Bohm , Peter Blaschka , Harald Arms , Willi Helfer
IPC分类号： C07D471/06
CPC分类号： C09B67/0014 , C09B67/0025
摘要： A process for converting perylene-3,4:9,10-tetracarboximides of the general formula I in which R1 and R2 are each unbranched, branched or cyclic C1-C8-alkyl to a form suitable for use as fluorescent dyes, which comprises a) dissolving or suspending the perylene-3,4:9,10-tetracarboximides whose molecules have a molecular volume of ≦230 Å3 in an organic or inorganic solvent at from 0 to 250° C., b1) cooling the solution obtained in step a) to or below the crystallization temperature and, in the case of an organic solvent, if desired at the same time removing excess solvent until the first crystals form, or, in the case of an inorganic solvent, adding water or dilute aqueous solutions of the solvent until the first crystals form, and maintaining the solution at this temperature for further crystallization or b2) cooling the suspension obtained in step a) to or below the crystallization temperature when the temperature in step a) was above the crystallization temperature, and maintaining the suspension at this temperature for further crystallization, c) isolating the solvate crystals formed in step b) and d) then removing the solvent from the solvate crystals, and also novel crystalline forms of perylene-3,4:9,10-tetracarboxylic diimides.
摘要翻译：用于将通式I的苝-3,4：9,10-四甲酰亚胺转化为其中R 1和R 2各自是非支链，支链或环状的C 1 -C 8烷基的方法，其适于用作荧光染料，其包含）在0-250℃下将分子体积分数为<= 230的二萘嵌苯-3,4：9,10-四甲酰亚胺溶解或悬浮在有机或无机溶剂中，b1）冷却步骤 a）达到或低于结晶温度，并且在有机溶剂的情况下，如果需要，同时除去过量的溶剂直到形成第一晶体，或者在无机溶剂的情况下，加入水或稀的水溶液溶剂直至形成第一晶体，并将溶液保持在该温度下进一步结晶，或b）当步骤a）中的温度高于结晶温度时，将步骤a）中获得的悬浮液冷却至或低于结晶温度，并维持 g在该温度下的悬浮液进一步结晶，c）分离步骤b）中形成的溶剂合物晶体，d）然后从溶剂合物晶体中除去溶剂，以及新型的苝-3,4：9,10-四羧酸的结晶形式二酰亚胺

7. 发明申请

US20080161569A1 PREPARATION OF PERYLEN-3,4:9,10-TETRACARBOXYLIC DIANHYDRIDE AND ALSO OF NAPHTALENE-1,8-DICARBOXIMIDES 有权
标题翻译：季戊四醇3,4：9,10-四羧酸二乙酰胺的制备以及壬二酮-1,8-二氧杂环己酮的制备
公开(公告)号：US20080161569A1
公开(公告)日：2008-07-03
申请号：US11955605
申请日：2007-12-13
申请人： Bernhard DUNG , Felix Mueller , Arno Bohm , Willi Helfer , Volker Weyrauch , Georg Henning
发明人： Bernhard DUNG , Felix Mueller , Arno Bohm , Willi Helfer , Volker Weyrauch , Georg Henning
IPC分类号： C07D471/00 , C07D221/14
CPC分类号： C09B5/62 , C09B57/08
摘要： A process for preparing perylene-3,4:9,10-tetracarboxylic dianhydride, comprising: dimerizing a naphthalene-1,8-dicarboximide of the formula IIa; reoxidizing the resulting alkali metal salt of the leuco form of the perylene-3,4:9,10-tetracarboxylic diimide of the formula Ia; hydrolyzing the diimide to the tetraalkali metal salt of perylene-3,4:9,10-tetracarboxylic acid in the presence of an inert organic solvent, of an alkali metal base and of water; and subjecting the tetraalkali metal salt of perylene-3,4:9,10-tetracarboxylic acid to the action of an aqueous inorganic acid to convert it into perylene-3,4:9,10-tetracarboxylic dianhydride; wherein R3 is cyclohexyl or phenyl which may each be substituted by up to three C1-C4-alkyl radicals, and the dimerizing is in a substantially homogeneous reaction medium consisting essentially of an apolar aprotic organic solvent and an alkali metal base.
摘要翻译：一种制备苝-3,4：9,10-四羧酸二酐的方法，包括：使式IIa的萘-1,8-二甲酰亚胺二聚化; 重新氧化得到的无水形式的式Ia的苝-3,4：9,10-四羧酸二酰亚胺的碱金属盐; 在惰性有机溶剂，碱金属碱和水的存在下将二酰亚胺水解成苝-3,4：9,10-四羧酸的四碱金属盐; 并将苝-3,4：9,10-四羧酸的四碱金属盐作为无机酸水溶液的作用，将其转化成苝-3,4：9,10-四羧酸二酐; 其中R 3是可以被至多三个C 1 -C 4 - 烷基取代的环己基或苯基，二聚是在基本均匀的反应介质中，基本上由非极性非质子有机溶剂和碱金属碱组成。

8. 发明申请

US20080167467A1 Substituted Rylene Derivatives 有权
标题翻译：取代的Rylene衍生物
公开(公告)号：US20080167467A1
公开(公告)日：2008-07-10
申请号：US11994719
申请日：2006-07-06
申请人： Martin Konemann , Arno Bohm , Neil Gregory Pschirer , Jianqiang Qu , Gabriele Mattern
发明人： Martin Konemann , Arno Bohm , Neil Gregory Pschirer , Jianqiang Qu , Gabriele Mattern
IPC分类号： C07D221/18
CPC分类号： C07D493/06 , C07D471/06 , C08K5/0041 , C08K5/3437
摘要： Rylene derivatives of the general formula I in which the variables are each defined as follows: Rylene is a polycyclic conjugated ring system which comprises at least one perylene unit may comprise heteroatoms as ring atoms, may be functionalized by moieties comprising —CO— groups and/or may bear further substituents other than the A radicals; A is a radical of the formula X is oxygen or sulfur; R are identical or different radicals: optionally substituted alkyl, cycloalkyl, aryl, hetaryl, —U-aryl where U is an —O—, —S—, —NR2—, —CO—, —SO— or —SO2— moiety, or C1-C12-alkoxy, C1-C6-alkylthio, —C≡CR2, —CR2═CR22, hydroxy, mercapto, halogen, cyano, nitro, —NR3R4, —NR3COR4, —CONR3R4, —SO2NR3R4, —COOR3 or —SO3R3; R′ are identical or different radicals: hydrogen or one of the R radicals; R2 is hydrogen or alkyl, where the R2 radicals may be the same or different when they occur more than once; R3, R4 are each independently hydrogen; optionally substituted alkyl, aryl or hetaryl; n is from 1 to 8.
摘要翻译：通式I的亚芳基衍生物各自定义如下：Rylene是多环共轭环系，其包含至少一个苝单元可以包含杂原子作为环原子，可以由包含-CO-基团和/ 或者可以承担除了A基团之外的其它取代基; A是式X的基团是氧或硫; R是相同或不同的基团：任选取代的烷基，环烷基，芳基，杂芳基，-U-芳基，其中U是-O - ， - S - ， - NR 2 - ， - CO-， - SO - 或-SO 2 - 部分，或C 1 -C 12 - 烷氧基，C 1 -C -C≡CR2，-CR 2 -CR 2，2 - ， - 羟基，巯基，卤素，氰基，硝基，-NR 3，R 4，-NR 3，COR 4， SO 2，SO 2，SO 2，SO 2，SO 3，SO 4，SO 2， >，-COOR 3或-SO 3 R 3; R'是相同或不同的基团：氢或R基团之一; R 2是氢或烷基，其中R 2个基团当它们不止一次出现时可以相同或不同; R 3，R 4各自独立地为氢; 任选取代的烷基，芳基或杂芳基; n为1至8。

9. 发明申请

US20070151478A1 Black perylene pigments 有权
标题翻译：黑色苝颜料
公开(公告)号：US20070151478A1
公开(公告)日：2007-07-05
申请号：US10587361
申请日：2005-02-04
申请人： Peter Erk , Andreas Stohr , Arno Bohm , Walter Kurtz , Jin Mizuguchi , Benno Sens
发明人： Peter Erk , Andreas Stohr , Arno Bohm , Walter Kurtz , Jin Mizuguchi , Benno Sens
IPC分类号： C09D11/00
CPC分类号： C09B5/62 , C09B67/0034
摘要： Black perylene pigments which comprise one of the isomers of the formula Ia or Ib in which R1, R2 are each independently phenylene, naphthylene or pyridylene, each of which may be mono- or polysubstituted by C1-C12-alkyl, C1-C6-alkoxy, hydroxyl, nitro, and/or halogen; X is halogen; n Is from 0 to 4, or comprises a mixture of both isomers and has a blackness value ≧210 in an alkyd/melamine baking varnish.
摘要翻译：包含式Ia或Ib的异构体之一的黑色苝颜料各自独立为亚苯基，亚萘基或亚吡啶基，其中每一个可以是被C 1 -C 12 - 烷基，C 1 -C 6 - 烷氧基，C 1 -C 6 - 烷氧基，C 1 -C 12 - ，硝基和/或卤素; X是卤素; n为0〜4，或者在醇酸/三聚氰胺烘烤清漆中含有两种异构体的混合物，其黑度值> 210。

10. 发明申请

US20060075585A1 Rylene dyes 失效
标题翻译：二烯染料
公开(公告)号：US20060075585A1
公开(公告)日：2006-04-13
申请号：US10522990
申请日：2003-07-25
申请人： Matthias Krieger , Arno Bohm , Lorenz Siggel , Stefan Becker , Klaus Mullen , Christopher Kohl
发明人： Matthias Krieger , Arno Bohm , Lorenz Siggel , Stefan Becker , Klaus Mullen , Christopher Kohl
IPC分类号： C09B49/00
CPC分类号： C09B5/62
摘要： Rylene dyes of the general formula I where the variables are defined as follows: R is hydrogen; optionally substituted C1-C30-alkyl, C5-C8-cycloalkyl, aryl or hetaryl; R′ is bromine; cyano; —NR32; optionally substituted aryloxy, arylthio, hetaryloxy or hetarylthio; optionally substituted C3-C18-alk-1-ynyl; X, Y are both hydrogen or together are a radical of the formula Ia n is 2, 3, 4 or additionally 1 when X and Y are a radical of the formula Ia; n′ is from 1 to 4; m is from 0 to 6.
摘要翻译：通式I的Rylene染料，其中变量定义如下：R是氢; 芳基或杂芳基;任选取代的C 1 -C 30 - 烷基，C 5 -C 8 - 环烷基，芳基或杂芳基; R'是溴; 氰基; -NR 3 3; 任选取代的芳氧基，芳硫基，杂芳氧基或杂芳硫基; 任选取代的C 3 -C 18 - 烷-1-基; 当X和Y是式Ia的基团时，X，Y都是氢或一起是式Ia n的基团是2,3,4或另外1， n'为1至4; m为0〜6。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式