Chemistry of Heterocyclic Compounds p. 1222 - 1224 (1999)
Update date:2022-08-03
Topics:
Dyablo
Pozharskii
1-Methylamino-2-hydrazinobenzimidazole was synthesized by the sequential action of hydrogen peroxide and hydrazine hydrate on 1-(acetylmethylamino)benzimidazoline-2-thione. Nitrosation of the former with nitrous acid led to 2-azido-1-(nitrosomethylamino)benzimidazole, which exists as a mixture of s-cis and s-trans conformers with hindered rotation about the N-NO bond. 2-Azido-1-methylaminobenzimidazole was obtained by treatment of the nitrosation product with conc. hydrochloric acid. 1999 KluwerAcademic/Plenum Publishers.
Contact:+44 (0)2036089360-31
Address:Chanceryhouse,Chancery Lan
website:http://www.orchid-chem.com
Contact:+86-571-85395792
Address:607, North Zhongshan Road, Hangzhou 310000 China
Linyi Shengxin Pharmaceutical R&D Co., Ltd
Contact:+86-18653953873
Address:West First of Yufeng Road, Yishui County
Contact:+86-531-58668191 58668193 58668196 58661173
Address:No 55,Beixiaoxinzhuang West Street,Jinan City, Shandong Province
Shanghai Korey Pharm Co.,Ltd.(expird)
Contact:021-61840961 021-61840962
Address:No.157,Zhuguang Rd, Qingpu, Shanghai, China
Doi:10.1246/bcsj.48.1533
(1975)Doi:10.1246/bcsj.43.2134
(1970)Doi:10.1021/ja990008c
(1999)Doi:10.1016/S0040-4039(00)00153-2
(2000)Doi:10.1021/acsmedchemlett.8b00362
(2018)Doi:10.1021/jm00296a024
(1970)
