6334-93-6Relevant articles and documents
Transformation of N-acylaminoacetanilides and N-benzoylglycine hydrazides into 4-(N,N-dimethylaminomethylene)-2-aryl-2-oxazolin-5-ones using Vilsmeier-Haack reagent and their reactions with nucleophiles
Singh, Kumar K.,Singh, Manoj K.,Singh, Radhey M.
, p. 1119 - 1122 (2007/10/02)
A convenient one-pot synthesis of 4-(N,N-dimethylaminomethylene)-2-aryl-2-oxazolin-5-ones (5a-e) has been reported from the reaction of N-acylaminoacetanilides (3a-1) and N-benzoylglycine hydrazides (4a,b) with Vilsmeier-Haack reagent.Compound 5a undergoe