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 MoreWuhan Sunrise Pharmaceutical Technology Co., Ltd
Contact:+86-27-83314682
Address:Room 340, New material Industrial base No.17, Gu Tian Five Lu , Qiaokou District, Wuhan , China
Zhejiang Allied Chemical Co.,Ltd
Contact:18967038207
Address:Area A-30, High-tech Industrial Park, Quzhou, Zhejiang, China.
Shanghai Xinda Pharmaceuticals Co., Ltd.
Contact:86-21-33692333-8008
Address:999 Linxian Road, Jinshan Industrial Park, Shanghai, China
zhuzhou zhongle chemical co. ltd.
Contact:+86-0731 28228409
Address:Zhuzhou, Hunan, China
Taimai Sanluck Pharmaceutical Co.,Ltd
Contact:86-592-7662921
Address:8D,No.186,Huarong Road,Huli,Xiamen,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)
