2, 2, 2-Trichloroethylsulphonyl, 2, 2, 2-trichloroethoxysulphonyl, and trifluoroacetyl isocyanates in β-lactam synthesis

AGM Barrett, A Fenwick, MJ Betts

文献索引：Barrett, Anthony G. M.; Fenwick, Ashley; Betts, Michael J. Journal of the Chemical Society, Chemical Communications, 1983 , # 6 p. 299 - 301

全文：HTML全文

被引用次数: 0

摘要

Condensation of the title isocyanates with olefins and subsequent dissolving-metal reduction (sulphonyl derivatives) or chromatography on Florisil (trifluoroacetyl derivatives) gave several N-unsubstituted β-lactams including two 8-aza-2-oxabicyclo [4.2. 0] octan-7- one derivatives.