REGIOSPECIFIC CONTROL OF RH(II) CARBENOIDS IN THE C-H INSERTION REACTION

被引：55

作者：

SPERO, DM ^{[1
]}

ADAMS, J ^{[1
]}

机构：

[1] BOEHRINGER INGELHEIM PHARMACEUT INC,900 RIDGEBURY RD,POB 368,RIDGEFIELD,CT 06877

来源：

TETRAHEDRON LETTERS | 1992年 / 33卷 / 09期

关键词：

D O I：

10.1016/S0040-4039(00)91880-X

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Electronic and conformational effects of Rh(II) catalyzed intramolecular C-H insertions of 2-diazoketo tetrahydropyrans 5a-e were studied. The C-6H/C-4H insertion ratio was modulated by the electron withdrawing or donating capacity of the substituted oxygen at C-4.

引用

页码：1143 / 1146

页数：4

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