Shafi; Sobha, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1999, vol. 38, # 3, p. 378 - 379
作者:Shafi、Sobha
DOI:——
日期:——
Erlenmeyer, Justus Liebigs Annalen der Chemie, 1904, vol. 337, p. 267
作者:Erlenmeyer
DOI:——
日期:——
Erlenmeyer junior, Chemische Berichte, 1900, vol. 33, p. 2037
作者:Erlenmeyer junior
DOI:——
日期:——
Bergmann; Fruton, Journal of Biological Chemistry, 1938, vol. 124, p. 321,328
作者:Bergmann、Fruton
DOI:——
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A concise approach to polysubstituted oxazoles from N-acyl-2-bromo enamides via a copper(<scp>i</scp>)/amino acid-catalyzed intramolecular C–O bond formation
intramolecular Ullmann-type C–O coupling reaction has been developed. This protocol affords a facile methodology for the synthesis of a series of novel 2,4,5-substituted oxazoles from readily accessible N-acyl-2-bromo enamides under mild conditions.