Facile and convenient synthesis of pyrimidine, 4H-3,1-benzoxazin-4-one, pyrazolo[5,1-b]quinazoline, pyrido[1,2-a]quinazoline, and chromeno[3' ,4' :4,5]pyrido[1,2-a]quinazoline derivatives

Authors

YOUSRY A. AMMAR
SAMIR BONDOCK
ABDALLAH G. EL-SEHMI
MOHAMED S.A EL_GABY
AHMED M. FOUDA
HAMDY KH. THABET

Abstract

A convenient synthesis of a series of pyrimidine, 4H-3,1-benzoxazin-4-one, pyrazolo[5,1-b]quinazoline, pyrido[1,2-a]quinazoline, and chromeno[3' ,4' :4,5]pyrido[1,2-a]quinazoline derivatives, via the reactions of versatile and readily accessible methyl 2-(2-cyanoacetamido)benzoate (1) with the appropriate reagents, is described here.

DOI

10.3906/kim-1104-54

Keywords

Cyanoacetanilide, pyrimidine, quinazoline, pyrazolo[5, 1-b]quinazoline, pyrido[1, 2-a]quinazoline

First Page

893

Last Page

903

Recommended Citation

AMMAR, YOUSRY A.; BONDOCK, SAMIR; EL-SEHMI, ABDALLAH G.; EL_GABY, MOHAMED S.A; FOUDA, AHMED M.; and THABET, HAMDY KH. (2011) "Facile and convenient synthesis of pyrimidine, 4H-3,1-benzoxazin-4-one, pyrazolo[5,1-b]quinazoline, pyrido[1,2-a]quinazoline, and chromeno[3' ,4' :4,5]pyrido[1,2-a]quinazoline derivatives," Turkish Journal of Chemistry: Vol. 35: No. 6, Article 7. https://doi.org/10.3906/kim-1104-54
Available at: https://journals.tubitak.gov.tr/chem/vol35/iss6/7