Journal of Heterocyclic Chemistry

Pyridinethiones. VI. The synthesis of 2H??Thiopyrano [2, 3??b] pyridin??2??ones

MCR Christensen, J Becker

文献索引：Christensen, Mads Chr.; Becher, Jan Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 1357 - 1363

全文：HTML全文

被引用次数: 3

摘要

Abstract A general and versatile method for the preparation of 2H-thiopyrano [2, 3-b] pyridin- 2-ones is described. The starting materials, the β, β-disubstituted vinyl-1-t-butyl-2-(1H) pyridinethiones were prepared from the synthon 3-formyl-1-t-butyl-2-(1H) pyridinethione by