The Journal of Organic Chemistry

Photoamidation. IV. 1 The Light-Induced Amidation of α, β-Unsaturated Esters

J Rokach, D Elad

文献索引：Rokach,J.; Elad,D. Journal of Organic Chemistry, 1966 , vol. 31, p. 4210 - 4215

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被引用次数: 15

摘要

Results Formamide has been found to undergo acetone and benzophenone-initiated photochemical addition to aliphatic alp-unsaturated esters to yield the derivatives of the corresponding alkylated succinic acids (Scheme I). The reaction product in the case of ethyl cinnamate, while using benzophenone as a sensitizer, was 2-carbamoyl-3, 4, 4-triphenyl-y- butyrolactone, whereas benzal diethyl malonate gave ethyl 2-ethoxycarbonyl-3- ...