Tetrahedron p. 2435 - 2440 (1985)
Update date:2022-08-05
Topics:
Abarca, Belen
Ballesteros, Rafael
Enriquez, Emilio
Jones, Gurnos
Cycloaddition reactions between 2-vinylthiophen and the dienophiles maleic anhydride, dimethyl acetylenedicarboxylate, methyl propiolate, and methyl acrylate, are reported.Products include simple benzotiophen carboxylates (6, 13, 17) and reduced derivatives (3, 4, 18).The acetylenic dienophiles also gave a dihydrobenzthienyl-acrylate (16) or -fumarate (11), and the dithienylcyclohexene esters (7) and (14).
View MoreLiao Cheng All Win Chemicals Co.,LTD
Contact:86+0635-2991582
Address:Room 402,Unit 1,No.27 building.Zhong tong shi dai haoyuan,liaocheng city,Shan dong Province.China
Jiangsu Chiatai Qingjiang Pharmaceutical Co.,Ltd
Contact:+86-517-86283327
Address:9 North Hantai Road, Huaian, China
Tianjin Te-An Chemtech Co., Ltd.(expird)
Contact:+86-22-65378638
Address:A5-8, No.80 Haiyun Street, TEDA
puyang hongda shengdao new material co.,ltd.
Contact:+86-393- 4896278
Address:No.29 East Zhongyuan Road
zhangjiagang bonded areas banggao co;ltd
website:http://www.shunchangchem.com
Contact:0086-13921972933
Address:Dongsha Chemical Zone.Zhangjiagang, Jiangsu Province
Doi:10.1039/jr9470001697
(1947)Doi:10.1021/ol702727j
(2008)Doi:10.1039/b713431b
(2008)Doi:10.1021/jo701985w
(2008)Doi:10.1016/j.jorganchem.2007.10.054
(2008)Doi:10.1021/ja077162g
(2008)
