BUSNCL3-MEDIATED REACTION OF 3-(TRIBUTYLSTANNYL)CYCLOALKENES WITH ALDEHYDES - HIGHLY ERYTHROSELECTIVE 2-CYCLOPENTENYLATION AND 2-CYCLOHEXENYLATION OF AROMATIC-ALDEHYDES

被引:11
作者
MIYAKE, H
YAMAMURA, K
机构
关键词
D O I
10.1246/cl.1992.2221
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
3-(Butyldichlorostannyl)cyclopentene and 3-(butyldichlorostannyl)cyclohexene, which are prepared by the transmetalation of corresponding 3-(tributylstannyl)cycloalkene with BuSnCl3, react with aromatic aldehydes to give 2-cycloalkenylated products with excellent erythro-selectivity. However, the corresponding reaction with aliphatic aldehydes proceeded in only moderate erythro-selectivity.
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页码:2221 / 2222
页数:2
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