UNUSUAL 1,2-MIGRATION IN ORGANOALUMINUM CHEMISTRY, PROMOTED BY BF3.0ET2

被引：27

作者：

ALEXAKIS, A ^{[1
]}

HANAIZI, J ^{[1
]}

JACHIET, D ^{[1
]}

NORMANT, JF ^{[1
]}

TOUPET, L ^{[1
]}

机构：

[1] UNIV RENNES 1,PHYS CRISTALLINE LAB,F-35042 RENNES,FRANCE

来源：

TETRAHEDRON LETTERS | 1990年 / 31卷 / 09期

关键词：

D O I：

10.1016/S0040-4039(00)88783-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Lithim dihydropyranyl or dihydrofuranyl triorganoaluminates react with cyclohexene oxide or benzaldehyde in the presence of BF3. OEt2, not by nucleophilic attack product 1, but by 1,2 migration of α substituent from Al to the {plus sign in right half circle}-carbon, with concomitant reaction with the electrophile on the β-carbon, giving rise to product 2. © 1990.

引用

页码：1271 / 1274

页数：4

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