Tetrahedron Letters

Stereospecific synthesis of Z olefins bearing an ω-azido group

A Chhen, M Vaultier, R Carrie

文献索引：Chhen, A.; Vaultier, M.; Carrie, R. Tetrahedron Letters, 1989 , vol. 30, # 37 p. 4953 - 4956

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被引用次数: 12

摘要

Abstract Ylides derived from ω-azidoalkyltriphenylphosphonium salts were generated at low temperature. They are stable at− 80 C for several hours and react smoothly and stereospecifically with typical aldehydes to form Z-ω-azido olefins which are the precursors of ω-unsaturated primary and secondary amines.