POLYENE CYCLIZATIONS USING MERCURY(II) TRIFLATE N,N-DIMETHYLANILINE COMPLEX - PARTICIPATION BY INTERNAL NUCLEOPHILES

被引:23
作者
GOPALAN, AS
PRIETO, R
MUELLER, B
PETERS, D
机构
[1] Department of Chemistry, New Mexico State University, Las Cruces
关键词
POLYENE CYCLIZATIONS; MERCURIC ION; INTERNAL NUCLEOPHILIC TERMINATION;
D O I
10.1016/S0040-4039(00)91704-0
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The cyclization of a number of functionalized polyenes with mercuric triflate - N,N-dimethylaniline complex (Nishizawa's reagent) to give bicyclic or tricyclic products has been studied. Suitably positioned internal nucleophiles, such as carbonyl, hydroxy and beta-ketoester groups were found to participate to varying extent, in the termination of these cyclizations.
引用
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页码:1679 / 1682
页数:4
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