发明名称 CHIRAL METALLOCENE COMPOUNDS AND PREPARATION THEREOF BY ATTACHMENT OF A CHIRAL CENTER
摘要 <p>There are provided enantiomerically enhanced chiral substituted cyclopentadienyl ligands and compounds thereof, and a process for their making comprising contacting a substituted fulvene or derivative thereof with an enantiomerically enhanced or pure nucleophile having at least one chiral center. There are further provided enantiomerically enhanced chiral organometallic complexes having one or more chiral substituted cyclopentadienyl groups.</p>
申请公布号 WO1992012117(A1) 申请公布日期 1992.07.23
申请号 US1992000103 申请日期 1992.01.02
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