Tetrahedron p. 5627 - 5636 (1986)
Update date:2022-08-03
Topics:
Barton, Derek H. R.
Finet, Jean-Pierre
Motherwell, William B.
Pichon, Clotilde
A catalytic bismuth system (Ph3Bi-NBS-K2CO3-CH3CN with 1percent water) for the cleavage of α-glycols is shown to have a different mechanism from the cyclic process observed with the stoichiometric Bi reagents previously studied.The catalytic system cleaves cis- and trans-decalin-9,10-diols at nearly the same rate, whereas the stoichiometric system does not cleave the trans-9,10-diol.Evidence for the insertion of triphenylbismuth into a hypobromite bond followed by fragmentation of the thus formed Bi intermediate has been secured.
View Morezhengzhou Triz Pharma-Tech Co., Ltd
website:http://www.Trizpharma-tech.com
Contact:+86-0371-86597269，53392065
Address:High-tech Industrial Development Zone, Zhengzhou City, NO.7 Holly Street
Shanghai Puda Chemical Co.,Ltd
Contact:+86+571+56565965
Address:10F Haiyue Building,Danfeng Road,Binjiang District,Hangzhou,China
Jiangyin Tenghua Import&Export Co.,Ltd.
Contact:+86-510-86263875
Address:Room 402-B,9 Yanling Road, Jiangyin,Jiangsu, China
Shandong Yuanli Science and Technology Co., Ltd.
Contact:86-0536-6777557
Address:Zhuliu Industiral Park,Changle County
Shanghai Yuantai Chemical Products Co., Ltd
Contact:021--66129803
Address:Chengyin Road,Shanghai,China
Doi:10.1016/j.tetlet.2008.09.095
(2008)Doi:10.1021/ja00251a019
(1987)Doi:10.1016/j.bmcl.2008.09.034
(2008)Doi:10.1248/cpb.37.336
(1989)Doi:10.1016/j.carres.2008.09.001
(2008)Doi:10.1016/j.tetlet.2008.09.069
(2008)
