Studies on alkylation of Hagemann's ester and its derivatives with alkyl halides and Michael acceptors

被引:0
作者
Sen, PK [1 ]
Das, T [1 ]
Maiti, K [1 ]
Maiti, B [1 ]
Sarkar, AK [1 ]
机构
[1] Presidency Coll, Dept Chem, Calcutta 700073, W Bengal, India
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中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Alkylation and Michael addition of ethyl 3-methyl-4-oxo-2-phenylcyclohex-2-enecarboxylate (1b) have been studied under basic conditions, similar reactions with Hagemann's ester (1c) have been carried out using phase transfer catalysts as well as solid supports. The ratio of the C-1 to C-3 alkylated products have been determined. A probable explanation for the regioselectivity observed has been given.
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页码:583 / 587
页数:5
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