
Tetrahedron Letters p. 2429 - 2432 (1980)
Update date:2022-08-02
Topics:
Federsel, Hans-Juergen
Bergman, Jan
The synthesis of some 6-, 7- and 8-membered heterocycles through a base induced ring expansion of quaternized thiazolium, oxazolium and selenazolium salts is described.
View MoreHubei Xiangxi Chemical Industry Co.,Ltd
Contact:+86-710-3454830
Address:No.7, Daqing East Road, Xiangfan City, Hubei Province, China
Weifang Yukai Chemical Co.,Ltd.
website:http://www.yukaichem.com/en.html
Contact:+86-536-8865336
Address:binhai economic development zone,262737 shangdong,china
Synochem Ingredients Corp., Ltd.
Contact:+86-512-5636 2180
Address:Zhangjiagang Free Trade Zone
Sichuan Sangao Biochemical Co., Ltd
Contact:+86-28-84874233
Address:19F, Bldg.2, Shudu Center, Tianfu 2nd St., Hi-tech zone, Chengdu 610041, Sichuan Province, China.
Contact:+44 (0)161 367 9441
Address:
Doi:10.1016/S0040-4039(00)92843-0
(1980)Doi:10.1055/s-0034-1380679
(2015)Doi:10.1021/ja067266b
(2007)Doi:10.1021/jm00137a004
(1981)Doi:10.1021/ja00398a055
(1981)Doi:10.1016/0040-4039(80)80182-1
(1980)