Yu. V. Markova, N. Ostroumova, V. I. Lebedeva
Mar 1, 1970
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Journal
Chemistry of Heterocyclic Compounds
Abstract
Ethyl 2-aminooxymethyl-6-phenylnicotinate hydrochloride has been synthesized by the condensation of ethyl hydroxyiminoacetate with ethyl 2-bromomethyl-6-phenylnicotinate and subsequent hydrolysis. By the cyclization of this product a new heterocyclic compound, i.e., 2-phenyl-5, 6-dihydro-8H-pyrido[3, 2-d] [1, 2]oxazin-5-one, and some of its 6-substituted derivatives have been obtained.