Chemistry of Heterocyclic Compounds p. 978 - 982 (1982)
Update date:2022-07-30
Topics:
Khrustalev, V. A.
Sergutina, V. P.
Zelenin, K. N.
Pinson, V. V.
A number of salts of alkylidene(arylidene) derivatives of amidrazones was obtained by the reaction of S-methylthioamidium iodides with hydrazones of monocarbonyl compounds.According to the 1H and 13C NMR data, these compounds in solutions are capable of ring-chain tautomerism of the 1-alkylideneamidrazone-1,2,4-triazoline type.The position of the equilibrium is determined chiefly by steric interactions of the substituents attached to the C-N2 bond.
View MoreTAIZHOU XINGCHENG CHEMPHARM CO.,LTD.
Contact:0086-0576-88551200,88886292 ,88880039
Address:B Area. 10 Floor.Yaodadasha. 289#.Shifu Road.Taizhou.Zhejiang.China
Shanghai He Yang International Trading Co., Ltd.
Contact:+86-21-52043598
Address:Room 816, Blag.5, No.58 Huachi Road
Shanghai Haoyuan Chemexpress Co., Ltd.
website:https://www.chemexpress.com/
Contact:86-21-58950125
Address:No.3 Building, No.1999, Zhangheng Road, ZhangjiangHighTech Park, Shanghai, P.R.China,201203
Hubei Lingsheng Pharmaceuticals Co., Ltd.
Contact:+86-0710-3538058
Address:Xiangyang City Xiangcheng Economic Development Zone, Hubei Province
website:http://www.apeptides.com/en/
Contact:+86-21-60871011
Address:No. 80 Chuanshan Shuyuan Steet,Pudong,Shanghai
Doi:10.1071/CH9901789
(1990)Doi:10.1016/S0008-6215(00)88078-7
(1982)Doi:10.1038/nature07972
(2009)Doi:10.1055/s-2003-40870
(2003)Doi:10.1002/hlca.19560390307
(1956)Doi:10.1002/chem.201705016
(2018)
