INFLUENCE OF CYCLODEXTRIN COMPLEXATION ON PHOTO-FRIES REARRANGEMENT OF SULFONYL DERIVATIVES

被引:0
|
作者
PITCHUMANI, K [1 ]
VELUSAMY, P [1 ]
MANICKAM, MCD [1 ]
SRINIVASAN, C [1 ]
机构
[1] MADURAI KAMARAJ UNIV,DEPT MAT SCI,MADURAI 625021,TAMIL NADU,INDIA
关键词
BETA-CYCLODEXTRIN; SULFONATE ESTERS; SULPHONANILIDES; PHOTO-FRIES REARRANGEMENT;
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Cydodextrin (CD) complexation shows remarkable selectivity in the photo-Fries rearrangement of sulphonate esters and sulphonanilide. An impressive regioselectivity is observed with meta-substituted sulphonate esters. The results are explained on the basis of selective modes of complexation of the substrates within the CD cavity. The observed results are compared with those of the photo-Fries rearrangement of esters and anilides.
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页码:49 / 57
页数:9
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