SYNTHESIS AND REACTIONS OF 2-PHENYLAMINO, 6,8-DIBROMO-3,l- BENZOXAZIN-4-ONE AND 4(3H)QUINAZOLIN-4-ONE DERİVATİVES

Authors : E.a. KASSAB

Pages : 0-0

Doi:10.1501/Commub_0000000347

View : 7 | Download : 4

Publication Date : 2006-01-01

Article Type : Research Paper

Abstract :2-Phenylamino-6,8-dibromo-4H-3,l -benzoxazinone has been reacted with nitrogen nucleophües, such as hydrazine hydrate, amines and formamide. and yielded 4insert ignore into journalissuearticles values(3H);quinazolin-one derivatives; and with sulphur nucleophiles and yielded the corresponding thioesters. The behaviour of aminoquinazoli-none and 4insert ignore into journalissuearticles values(3H);quinazolinone tovvards carbon eleclrophiles under different conditions has been described.
Keywords : 2 Phenilamino 6, 8 dibromo 4H 3, l benzoxazinone, quinazolinone derivatives, nitrogen nucleophiles, sülfür nucleophiles, carbon electrophiles