Journal of Heterocyclic Chemistry p. 1071 - 1075 (1988)
Update date:2022-08-04
Topics:
Okawara
Tateyama
Yamasaki
Furukawa
The intramolecular cyclization of 1-acylbithiourea 1 gave 1,2,4-triazole 2 and 1,3,4-thiadiazole 3. The reaction of 1 with p-toluenesulfonyl chloride in the presence of triethylamine afforded 3. Treatment of 1 with methyl iodide in the absence of any base yielded 2-methylthio-1,3,4-thiadiazole 10 and 2-imino-1,3,4-thiadiazoline 12.
View MoreHaiNan Periwinkle Pharmaceutical Co.,Ltd.
website:http://www.cchpharm.com/en/index.html
Contact:020-82208978
Address:Gongye road,Wuzhishan city,HaiNan province
Changsha Yonta Industry Co., Ltd.
Contact:+ 86-731-8535 2228
Address:Rm.1717, North Bldg., No.368, East 2nd Ring Road(2nd Section)
Zhejiang Rongkai Chemical Technology Co.,Ltd.
Contact:+86-578-8185786
Address:Shangjiang Industrial Zone,Suichang
Qingdao Kingway Pharmtech Co., Ltd.
Contact:86-532-87118899
Address:No. 88, Middle Haixi Road, Jiaonan City, Qingdao, China
Beijing Mashi Fine Chemical Co.,Ltd.
Contact:+86-10-61271592
Address:Room 506, Section B, Kaichi Mansion, Industrial Development
Doi:10.1039/c9cc04634h
(2019)Doi:10.1021/ja01171a530
(1949)Doi:10.1039/c5ra06337j
(2015)Doi:10.1002/anie.200803819
(2008)Doi:10.1016/j.ejmech.2017.11.098
(2018)Doi:10.1002/chem.202100527
(2021)