Heterocyclic Communications p. 363 - 366 (2008)
Update date:2022-07-29
Topics:
Sailu
Ramakrishna
Komaraiah
Reddy
The sulfide intermediate, (′2-[[[3-Methyl-4- (2,2,2-trifluoroethoxy)- 2-pyridinyl] methyl] thio]-1H-benzimidazole) (3), required for the industrial synthesis of the anti-ulcer drug Lansoprazole, has been prepared in excellent yields by microwave irradiation of a dry mixture of 2-chloromethyl-3-methyl-4- (2,2,2-trifluoroethoxy)pyridine hydrochloride (1) and 2-mercaptobenzimidazole (2) in the presence of Na2CO3.
View Morewebsite:http://www.sagechem.com
Contact:+86-571-86818502
Address:Room C1301, New Youth Plaza, 8 Jia Shan Road, Hangzhou, China
Anhui Asahikasei Chemical Co., Ltd
Contact:86-551-4259770
Address:No. 88 Linquan Road Hefei Anhui China
Weifang Dongxing Chitosan Factory
website:http://dxchitosan.lookchem.com/
Contact:13475651157
Address:Weifang city ,shandong province
Changsha Goomoo Chemical Technology Co.Ltd
Contact:+86-731-82197655
Address:No.649,Chezhan Rd.(N),Changsha,Hunan,China
Shandong Jincheng Zhonghua Bio-pharmaceutical Co.,Ltd
Contact:+86-533-5415882
Address:Zichuan Economic Development Zone,Zibo City,Shandong Province,China
Doi:10.1016/j.carres.2011.03.039
(2011)Doi:10.1039/c1nj20162j
(2011)Doi:10.1016/S0040-4039(00)97859-6
(1990)Doi:10.1021/jo00004a028
(1991)Doi:10.1248/cpb.38.2567
(1990)Doi:10.1002/chem.201101083
(2011)
