On the use of mixtures of organotin species for catalytic enantioselective ketone allylation—a detective story

A Cunningham, V Mokal-Parekh, C Wilson…

文献索引：Organic and Biomolecular Chemistry, , vol. 2, # 5 p. 741 - 748

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被引用次数: 47

摘要

... However, the auxiliary is destroyed in this chemistry. ... 231 assigned to tin alkoxide species 2 existing as mixtures of diastereomers (Scheme 1). The observed tin chemical shifts are ... is commercially available) and CH 2 CHCH 2 MgCl which afforded BuSn(CH 2 CH CH 2 ) 3 (δ Sn ...