Tetrahedron letters

Formation of 1, 3-oxathioles and 1, 3-oxaselencles by reactions of carbonyl-stabilized sulfonium ylides with elemental sulfur and selenium

J Nakayama, H Sugiura, M Hoshino, H Kobayashi

文献索引：Nakayama, Juzo; Sugiura, Hidetoshi; Hoshino, Masamatsu; Kobayashi, Hayao Tetrahedron Letters, 1985 , vol. 26, # 18 p. 2201 - 2204

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被引用次数: 13

摘要

Abstract Carbonyl-stabilized sulfonium ylides readily react with elemental sulfur and selenium to afford 1, 3-oxathiole and 1, 3-oxaselenole derivatives, respectively, in good yields, thus providing a simple method for constructing these ring systems which uses easily accessible compounds as starting materials.