Add time:08/05/2019         Source:sciencedirect.com

The heterocyclic ring in 2-benzylidene-4-phenyl-3-oxazolin-5-one (Ib) is opened by the action of aromatic amines in alcohol with the formation of methyl or ethyl α-arylamino-α-phenyl-acetamidophenylacetates. The IR spectra of the products are discussed and action of hydrazines and benzylamine on Ib has been investigated.

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