PHOTOCHEMISTRY OF BENZOIN ACETATE IN CYCLODEXTRIN MEDIA

被引：9
|
作者：
BANTU, NR
KOTCH, TG
LEES, AJ
机构：
[1] Department of Chemistry, State University of New York, University Center of Binghamton, Binghamton
来源：
TETRAHEDRON LETTERS | 1993年 / 34卷 / 13期
关键词：
D O I：
10.1016/S0040-4039(00)60340-4
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Photolyses of benzoin acetate 1 in organic solvents produce a non-selective mixture of type I products (3-5) and photocyclization product 2, while in aqueous cyclodextrin (CD) solutions and in solid CD complexes, a remarkable selectivity for photocyclization product 2 is observed. A Cage effect has been invoked to rationalize the unusual alteration of photobehaviour of 1 by CD.
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页码：2039 / 2042
页数：4
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