Tetrahedron Letters p. 425 - 428 (1985)
Update date:2022-07-29
Topics:
Knochel, P.
Normant, J. F.
3-Bromo-2-(tert-butylsulfonyl)-1-propene 4 is easily available in two steps from allyl-tert-butylthioether 5 (70 percent overall yield).It reacts with a great variety of carbanions to give functionnalized α, β-unsaturated sulfones of type 7 in high yields.A second nucleophile (lithium cuprates) can then be added to compounds 7 to furnish functionnalized sulfones of type 3 (Y= SO2-tert-butyl).
View MoreArshine Pharmaceutical Co., Limited
website:http://www.cnarshine.com
Contact:0731-88503671
Address:Room 1109.Block C3, Lugu Enterprise Plaza,No.27 Wenxuan Road,Changsha National Hi-Tech Industrial Development Zone,Hunan ,P.R.China
Contact:+86-15850770348
Address:51 OF XIANGFANGCUN ROAD, Nanjing 210002, China
ChangZhou XiaQing Chemical Co., Ltd.
Contact:+86-519-88721665
Address:3# Hengluo Road, Henglin Town, Changzhou City, Jiangsu Province，China
website:http://www.np-chem.com
Contact:0086-25-52346877
Address:199, Jian Ye Road, Nanjing, China
KA-SHING Business Trade Macau Co., Ltd.
Contact:00853-28430045
Address:23rd Floor, Block 3 La Cite, Areia Preta, Macao
Doi:10.1021/ja00307a043
(1985)Doi:10.1016/S0040-4039(03)01306-6
(2003)Doi:10.1039/P19850000019
(1985)Doi:10.1016/S0040-4039(00)94858-5
(1985)Doi:10.1055/s-1986-31504
(1986)Doi:10.1016/j.tetlet.2007.03.154
(2007)
