Journal of Heterocyclic Chemistry p. 1019 - 1024 (1996)
Update date:2022-08-02
Topics:
Lee, Chang Kiu
Kim, Sun Hee
Kim, Yong Bun
Reactions of benzils and urea in ethylene glycol at 180° for 1-2 hours gave 2,4,5-triaryloxazoles as major products and bicyclic imidazoimidazole-2,5-diones as minor products. N-Methylurea and W-phenylurea gave the oxazoles under similar conditions. The solvent seemed to assist the formation of oxazole by eliminating the isocyanate components as ethylene glycol biscarbamates.
View MoreNanjing Zelang Medical Technology Co. Ltd
Contact:86-25-83063290/13770714480
Address:Ganjiabian 108# 01 Unit,701-702 room,Yao Hua Street,Qixia District,Nanjing,Jiangsu,China
Landz International Company Ltd.
Contact:0086-21-58891610
Address:985 Dongfang Road, Pudong, Shanghai 200122 China
SuZhou Ascepion Pharmaceuticals, Inc.(expird)
Contact:0512-86881668
Address:Building C,68Xingqing Road,Suzhou,China.
Contact:+86-21-54391580
Address:Room 502,No.65,Lane 2388 Hongxin Road,Shanghai,China
Suzhou Jingye Medicine & Chemical Co., Ltd
Contact:+86-512-66658588
Address:No. 88, Sanlian Street, Jinfeng Road, Suzhou New District, Jiangsu Province, P. R. China
Doi:10.1016/0040-4020(96)00258-X
(1996)Doi:10.1002/jhet.5570330220
(1996)Doi:10.1002/cber.19961290612
(1996)Doi:10.1021/jo501465q
(2014)Doi:10.1023/B:DOCH.0000010333.98677.c6
(2003)Doi:10.1002/anie.201108267
(2012)
