RING EXPANSIONS OF 2-HALOETHYNYL-2-NORBORNANOLS

被引:28
作者
DJUARDI, E [1 ]
BOVONSOMBAT, P [1 ]
MCNELIS, E [1 ]
机构
[1] NYU,DEPT CHEM,NEW YORK,NY 10003
关键词
D O I
10.1016/S0040-4020(01)89294-2
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
2-Haloethynyl-2-norbomanols react with iodine and Koser's reagent in acetonitrile to afford two ring-expanded products, 2-[(Z)-haloiodomethylidene]bicyclo[3.2.1]octan-3-one and 3-[(Z)-haloiodomethylidene]bicyclo[3.2.1]octan-2-one. These results contrast with the 2-haloethynyl-2-bomanols which lead to the corresponding 3-octanones.
引用
收藏
页码:11793 / 11802
页数:10
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