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    • 21. 发明授权
    • Heterocyclic ring-containing compound and a lubricant composition using the same
    • 含杂环的化合物和使用其的润滑剂组合物
    • US06803349B2
    • 2004-10-12
    • US10253420
    • 2002-09-25
    • Masayuki NegoroKensuke MoritaKen Kawata
    • Masayuki NegoroKensuke MoritaKen Kawata
    • C10M13342
    • C10M133/42C07D251/26C07D251/38C07D251/50C07D251/52C07D251/70C10M105/70C10M105/72C10M135/32C10M2215/222C10M2215/2225C10M2219/09C10N2230/06
    • A heterocyclic ring-containing compound represented by the following formula (1). In the formula, D represents a heterocyclic ring residue having a 5- to 7-membered ring structure and substituted with (m+n) of substituents, X represents a divalent linking group consisting of a single bond, NR3 group (R3 represents a hydrogen atom or an alkyl group having 1-30 carbon atoms), an oxygen atom, a sulfur atom, a carbonyl group, a sulfonyl group or a combination thereof, R1 represents an alkyl group, an alkenyl group, an alkynyl group, an aryl group or a heterocyclic group, which may be substituted or unsubstituted, R2 represents a halogen atom, a hydroxy group, an unsubstituted amino group, a mercapto group, a cyano group, a sulfide group, a carboxy group or salt thereof, a sulfo group or salt thereof, a hydroxyamino group, a ureido group or a urethane group, m represents 1 or 2, and n represents an integer of 1 or larger. There is provided a novel heterocyclic ring-containing compound showing superior lubricant performance.
    • 由下式(1)表示的含杂环化合物。 在该式中,D表示具有5-至7-元环结构且被(m + n)取代基取代的杂环残基,X表示由单键,NR 3基团(R 3)组成的二价连接基团 R 3表示氢原子或具有1-30个碳原子的烷基,氧原子,硫原子,羰基,磺酰基或其组合,R 1表示烷基,烯基 基团,炔基,芳基或杂环基,其可以是取代或未取代的,R 2表示卤素原子,羟基,未取代的氨基,巯基,氰基,硫醚基 ,羧基或其盐,磺基或其盐,羟基氨基,脲基或氨基甲酸酯基,m表示1或2,n表示1或更大的整数。 提供了具有优异的润滑剂性能的新颖的含杂环化合物。
    • 24. 发明授权
    • Process for producing 4,9-dibromodiamantane
    • 生产4,9-二溴二聚烷烃的方法
    • US07872164B2
    • 2011-01-18
    • US12440672
    • 2007-09-25
    • Katsuyuki WatanabeKensuke MoritaMasaya Nakayama
    • Katsuyuki WatanabeKensuke MoritaMasaya Nakayama
    • C07C17/093
    • C07C17/10C07C23/46
    • A process for selectively producing 4,9-dibromodiamantane includes a step of reacting diamantane with bromine in the presence of a Lewis acid and a solvent, wherein the solvent comprises a substituted or unsubstituted, straight-chain, branched-chain or cyclic saturated hydrocarbon containing from 3 to 10 carbon atoms, and a reaction solution after the step satisfies Formula (1): A/(A+B+C+D+E)>0.80   Formula (1) wherein A represents an area ratio (%) of 4,9-dibromodiamantane obtained by gas chromatography of the reaction solution, B represents an area ratio of diamantane, C represents a sum of an area ratio of 1-bromodiamantane and an area ratio of 4-bromodiamantane, D represents an area ratio of tribromodiamantane, and E represents a sum of an area ratio of 1,6-dibromodiamantane and an area ratio of 1,4-dibromodiamantane.
    • 选择性生产4,9-二溴二聚烷烃的方法包括在路易斯酸和溶剂存在下使二金刚烷与溴反应的步骤,其中溶剂包括取代或未取代的直链,支链或环状饱和烃 3〜10个碳原子,后述的反应溶液满足式(1):A /(A + B + C + D + E)> 0.80式(1)其中A表示面积比(%)为4 ,通过反应溶液的气相色谱法获得的9-二溴二聚烷烃,B表示金刚烷的面积比,C表示1-溴二胺的面积比和4-溴二胺的面积比的总和,D表示三溴二甲烷的面积比, E表示1,6-二溴二甲烷的面积比和1,4-二溴二聚烷的面积比之和。