Tetrahedron

A simple and general one-pot synthesis of some 2h-pyran-2-ones and fused pyran-2-ones

V Kepe, M Kocevar, S Polanc, B Verc̈ek, M Tis̈ler

文献索引：Kepe, Vladimir; Kocevar, Marijan; Polanc, Solvenko; Vercek, Bojan; Tisler, Miha Tetrahedron, 1990 , vol. 46, # 6 p. 2081 - 2088

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被引用次数: 35

摘要

A general one-pot synthesis of some 2H-pyran-2-ones and fused pyran-2-ones starting from 1, 3-dlcarbonyl compounds, N-acylglycines and one-carbon synthons (trialkyl orthoformates, diethoxymethyl acetate or N, N-dlmethylformamide dimethyl acetal) in acetic anhydride (or in a mixture of acetic anhydride and acetic acid) is described.