- Communications Faculty of Sciences University Ankara Series B Chemistry and Chemical Engineering
- Vol: 52 Issue: 01
- SYNTHESIS AND REACTIONS OF 2-PHENYLAMINO, 6,8-DIBROMO-3,l- BENZOXAZIN-4-ONE AND 4(3H)QUINAZOLIN-4-ON...
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 : 8 | Download : 5
Publication Date : 2006-01-01
Article Type : Research
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 4(3H)quinazolin-one derivatives; and with sulphur nucleophiles and yielded the corresponding thioesters. The behaviour of aminoquinazoli-none and 4(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.