Helvetica Chimica Acta p. 2287 - 2294 (1990)
Update date:2022-07-29
Topics:
Tromm, Peter-Claus
Heimgartner, Heinz
The BF3*Et2O-catalyzed reaction of 2,4,4-trisubstituted 1,3-thiazole-5(4H)-thiones 13 with alkyl- and phenyl-substituted oxiranes 7 in CH2Cl2 at room temperature leads, in very good yields, to 1-oxa-4,6-dithia-8-azaspiro<4.4>non-7-enes 14 and 15.
View MoreJiangsu Wanlong Chemical Co., Ltd.
website:http://www.wanlongchem.com
Contact:+86-511-86810993 0086-511-8681 0888;
Address:Quanzhou Town, Danyang City, Jiangsu
Shanghai Sinofluoro Scientific Co., Ltd
Contact:+86-21-64279360
Address:Room 1006,Building 3,#58 East Xinjian Road, Shanghai ,201100,China,
Hangzhou Bayee Chemical Co.,Ltd.
Contact:+86-571-86990109
Address:No.380, Jiangnan Auenue, Binjiang District, Hangzhou, China
ZHEJIANG JIANYE CHEMICAL CO.,LTD.
Contact:86-571-64149273,64149234
Address:No. 48, Fuxi Road, Meicheng Town
Guangzhou Probig Fine Chemical Co., Ltd.
Contact:020-86297874
Address:No.2, 1/F, No.20, Hetai Road,Hebian Village, Baiyun District,Guangzhou,China
Doi:10.1055/s-0030-1260567
(2011)Doi:10.1016/S0957-4166(00)82382-4
(1990)Doi:10.1039/c1dt10381d
(2011)Doi:10.1002/asia.201100246
(2011)Doi:10.1016/S0040-4039(00)83952-0
(1986)Doi:10.1002/cjoc.201900057
(2019)
