CO2(CO)8-CATALYZED RING-OPENING CARBONYLATION OF CYCLIC ETHERS USING N-SILYLAMINES

被引:19
|
作者
WATANABE, Y
NISHIYAMA, K
ZHANG, K
OKUDA, F
KONDO, T
TSUJI, Y
机构
关键词
D O I
10.1246/bcsj.67.879
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Co2(CO)8-catalyzed ring-opening carbonylation of oxiranes and oxetane smoothly proceeds with high regioselectivity under 1 atm of carbon monoxide at room temperature to give the corresponding beta- and gamma-siloxy amides in high yields, respectively. [(R3Si)2NR1R2]+[Co-(CO)4]- is thought to be an active catalyst species and directs the high regioselectivity of the carbonylation.
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页码:879 / 882
页数:4
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