Invention Grant
US07928257B2 Method for producing optically active aziridine compounds and amine compounds as well as complexes and their intermediates used in this method
失效
光学活性氮丙啶化合物和胺化合物的制备方法以及该方法中使用的络合物及其中间体
- Patent Title: Method for producing optically active aziridine compounds and amine compounds as well as complexes and their intermediates used in this method
- Patent Title (中): 光学活性氮丙啶化合物和胺化合物的制备方法以及该方法中使用的络合物及其中间体
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Application No.: US12654824Application Date: 2010-01-05
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Publication No.: US07928257B2Publication Date: 2011-04-19
- Inventor: Tsutomu Katsuki , Kazufumi Omura , Tatsuya Uchida , Ryo Irie
- Applicant: Tsutomu Katsuki , Kazufumi Omura , Tatsuya Uchida , Ryo Irie
- Applicant Address: JP Kawaguchi-Shi
- Assignee: Japan Science and Technology Agency
- Current Assignee: Japan Science and Technology Agency
- Current Assignee Address: JP Kawaguchi-Shi
- Agency: Oliff & Berridge, PLC
- Priority: JP2004-197255 20040702
- Main IPC: C07F15/00
- IPC: C07F15/00 ; C07C211/09
Abstract:
This invention provides a method for producing an optically active aziridine compound or amine compound, which uses as a catalyst a Ru(salen)(CO) complex represented by the following formula (I) or its enantiomer having a high stability, in a high turnover number (TON) and a high enantioselectivity. In the formula (I), Ar is represented by the following formula (VI) or (VII), wherein in the formula (VI), Xs are independently a halogen or a halogenated alkyl group and R1 and R2s are independently hydrogen or an alkyl group or a trialkylsilyl group having a carbon number of 1-4, and in the formula (VII), R3 is a bulky group.
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