Tetrahedron Letters p. 1389 - 1392 (1987)
Update date:2022-08-03
Topics:
Abbassi, M. El
Essassi, E. M.
Fifani, J.
Reaction of o-phenylenediamines 2, 3 with 2-hydroxy-6-methyl-4-pyrone leads to: 2-butoxycarbonylmethylene-4-methyl-1,5-benzodiazepines 4, 5, 4-acetylmethylene-1,5-benzodiazepin-2-ones 6, 7, and benzimidazoles 8, 11.These compounds result from competitive reactions and different ways of cyclization.
View MoreQingdao XinYongAn Chemicals Co., Ltd
Contact:+86-532-81107967
Address:Chengyang dual-port industrial park by the sea，Qingdao
Shanghai Mio Chemical Co., Ltd
Contact:0086 21- 64401188-622
Address:16 Floor NO.2 Jiefang Building, No. 4855 Dushi Road, 201100 Shanghai, P.R.China
jintan yufan Medicine Raw materials Co.,Ltd.(expird)
Contact:86-519-82808282
Address:6th,Jincheng Huangzhuang
Yingkou Sanzheng Organic Chemical Co. Ltd.
Contact:+86-417-3638818
Address:25 Gengxinli Village, Daqing Road, Yingkou, Liaoning, China
website:http://www.guarson.com
Contact:+86-523-88059600,+86-13805268803
Address:Room B1006,Yafang Building,Jiangyan Avenue,Jiangyan District, Taizhou City,Jiangsu,China
Doi:10.1016/j.ejmech.2003.10.002
(2004)Doi:10.1021/jo00235a017
(1987)Doi:10.1021/jo8025669
(2009)Doi:10.1007/BF00475475
(1987)Doi:10.3987/COM-08-11465
(2008)Doi:10.1039/DT9870002273
(1987)
