Chemistry of Heterocyclic Compounds p. 672 - 675 (1984)
Update date:2022-07-29
Topics:
Groszkowski, S.
Krezhel, I.
Kozycka, L.
S-Alkylation products are formed in the reaction of tetrahydropyrimidine-2-thione and hexahydro-1,3-diazepine-2-thione with chloroacylpiperazines in dimethylformamide at room temperature; dihydrothiazolo<3,2-a>pyrimidine and tetrahydrothiazolo<3,2-a>-<1,3>diazepine systems are obtained in refluxing ethanol.It is shown that the S-alkyl derivatives are very readily converted to condensed systems.
View Morejintan yufan Medicine Raw materials Co.,Ltd.(expird)
Contact:86-519-82808282
Address:6th,Jincheng Huangzhuang
Shanghai Standard Biotech Co., Ltd.
Contact:+86-18502101150
Address:Room 103, Building 2nd, NO.720, Cailun Road , Pudong District, Shanghai, China
Tianjin Realet Chemical Technology Co.,Ltd.
website:http://www.realetchem.com
Contact:+86-022-58788819
Address:shuanggang industrial park
Buffett (China) Holding Co.,Ltd
Contact:4006570891
Address:
website:https://www.finerchem.com
Contact:+86-531-88989536
Address:New Material Industrial Park, Jinan City, China
Doi:10.1016/j.tetlet.2007.07.159
(2007)Doi:10.1002/ejoc.201901063
(2020)Doi:10.1002/jccs.200900147
(2009)Doi:10.1021/ja01222a016
(1945)Doi:10.1007/s00706-017-2036-3
(2017)Doi:10.1021/jo025508u
(2002)
