62761-45-9Relevant articles and documents
Zinc Chloride Mediated Synthesis of 3H-Oxazol-2-one and Pyrrolo-oxazin-1-one from Ynamide
Habert, Lo?c,Sallio, Romain,Durandetti, Muriel,Gosmini, Corinne,Gillaizeau, Isabelle
supporting information, p. 5175 - 5179 (2019/09/06)
A simple zinc chloride mediated cyclization of ynamidyl N-carbamates or 2-ynamidyl-(hetero)arylcarboxylates is achieved under mild reaction conditions, leading to the synthesis of useful heterocyclic scaffolds, 3H-oxazol-2-ones and pyrrolo-oxazin-1-ones, with good yields.