专利名称：Optically active alcohols 发明人：Fumie Sato
申请号：US07/437887
申请日：19891117
公开号：US05041559A
大自然风景画公开日：
收益率怎么算
山东红富士苹果
19910820
专利内容由知识产权出版社提供
饭店经营范围
摘要：Provided herein is an optically active alcohol having a silyl group, stannyl group, or halogen atom at the &ggr;-position, lected from compounds reprented by the general formula [I], ##STR1## the general formula [II], ##STR2## the general formula [III], ##STR3## and the general formula [IV], ##STR4## (where, R denotes a C.sub.1 -
桃花庵歌原文C.sub.10 substituted or unsubstituted alkyl group or substituted or unsubstituted phenyl group; A denotes a silyl group reprented by ##STR5## a stannyl group reprented by ##STR6## or a halogen atom. R.sup.1, R.sup.2, and R. sup.3 are substituted or unsubstituted C.sub.1 -C.sub.10 alkyl groups or substituted or unsubstituted phenyl group, which may be the same or different, provided that this does not apply in the ca where A reprents a stannyl group or halogen atom in the general formulas [III] and [IV].); a process for producing the same, and a process for resolving the optically active alcohol into isomers of high optical purity.
铜盘重肉
申请人：NISSAN CHEMICAL INDUSTRIES, LTD.
医学技术
代理机构：Birch, Stewart, Kolasch and Birch
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