Chemistry of Heterocyclic Compounds p. 836 (1989)
Update date:2022-08-17
Topics:
Gaponov, A. A.
Solomko, Z. F.
Bozhanova, N. Ya.
Pantyukh, E. I.
Depending on the reaction conditions, the hydrazinolysis of 4-(acetyl-methylene)-1,2,3,5-tetrahydro-1,5-benzodiazepin-2-one affords N-(2-aminophenyl)-5-methyl-3-pyrazolylacetamide or 2-benzimidazo-5-methyl-3-pyrazolylmethane.In the presence of phenylhydrazine, 3,4,5-trimethyl-1,5-benzodiazepine is recyclized to 3,4,5-trimethyl-1-phenyl-2-pyrazole.
View More
Zhuhai Jiacheng Biological Technology Co., Ltd
Contact:0756-8800233
Address:room 222, Lianhua road , Gongbei ,Zhuhai, Guangdong ,China
Quhua Zhongxing Refrigeration Technology Co.,Ltd.
Contact:+86-5708886618
Address:318 Bulding 2, No.866 Quhua Rd.,Kecheng District
Fujian Wanke Pharmaceutical Co., LTD.
Contact:+86-598-5026002
Address:Economic development zone,jiangle county
Contact:18710867521(wechat)
Address:Rm10516,Galaxy Tech Building #2,No.25 Tangyan Rd,Hi-Tech Zone,Xi'an, China
website:http://www.chemdow.com
Contact:0086-10-82435335
Address:Room 401,Unit 3,4th Floor,Shangdijiayuan,Shangdi East Road, Haidian District,Beijing
Doi:10.1007/BF01106657
()Doi:10.1002/poc.892
(2005)Doi:10.1016/j.electacta.2007.08.049
(2007)Doi:10.1002/cjoc.201600935
(2017)Doi:10.1246/cl.1984.1901
(1984)Doi:10.1039/j19700000627
(1970)
