Affiliation:
1. Chemistry Department, Faculty of Science , Minia University , El-Minia , A.R. Egypt
Abstract
Abstract
Novel reactions of (Z)-2-amino-N′-arylbenzimidamides (1a, b) are described. When 1a, b are reacted with diphenic, phthalic and succinic anhydrides, in dry ethyl alcohol under reflux conditions, the 4-arylaminoquinazoline-2-carboxylic acid derivatives (3a–f) were formed in good yields. The structures of the products were assigned on the basis of their spectroscopic and analytical data.
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