Synthetic Communications p. 2349 - 2353 (2007)
Update date:2022-08-11
Topics:
Xing, Liyan
Petitjean, Anne
Schmidt, Rolf
Cuccia, Louis
An efficient two-step synthesis of 3,6-diaminopyridazine from 3,6-dichloropyridazine is reported. In this synthetic procedure, 4-methoxybenzylamine was used as a nitrogen source to substitute the chloro groups of 3,6-dichloropyridazine to form N,N'-bis-(4-methoxybenzyl)-pyridazine- 3,6-diamine. The 4-methoxybenzyl groups were then removed by treatment with hydrochloric acid to provide the target 3,6-diaminopyridazine with an overall yield of 78%. Copyright Taylor & Francis Group, LLC.
View MoreShenZhen InnoSyn Biotech Co.,Ltd
website:http://www.innosyns.com
Contact:+86-755-28351685
Address:Floor 5 & 6, Building A1, HAIKEXING Strategic Innovative Industrial Park, 16 BaoShan Road, PingShan District
Jinan Trio PharmaTech Co., Ltd
Contact:86-531-88811783;+(0)13153010282
Address:2766 Yingxiu Road, Jinan High-Tech Zone, China
Chengdu Chengnuo New-Tech Co., Ltd
Contact:0086-028-85749078
Address:4 Jiuyang road,Jiulong industrial port,Chengdu, China
Shanghai united Scientific Co.,Ltd.
Contact:+86-21-53535353
Address:28F No.900 huaihai Road Shanghai China
Shanghai Sunwise Chemical Co., Ltd
website:http://www.sunwisechem.com
Contact:86-021-33883180
Address:Room 10E, Building G, Westlink Center, No. 2337 Gudai Road, Minhang District, Shanghai, China PC: 201100
Doi:10.1007/BF00470689
(1990)Doi:10.1016/0040-4020(95)00118-R
(1995)Doi:10.1002/ejic.201500473
(2015)Doi:10.1016/S0040-4020(01)85704-5
(1994)Doi:10.1016/0022-2364(69)90044-4
()Doi:10.1021/jo01202a008
(1941)