Tetrahedron p. 587 - 594 (1990)
Update date:2022-09-26
Topics:
Bartra, Marti
Romea, Pedro
Urpi, Felix
Vilarrasa, Jaume
Tin(II) complexes prepared by treatment of SnCl2 or Sn(SR)2 with appropriate amounts of RSH and Et3N appear to be the best reducing agents for azides (to amines) reported so far.Thes tin(II) complexes also reduce primary and secondary aliphatic nitro compounds to oximes, usually within minutes at r.t. or hours in cold, and tertiary aliphaic as well as aromatic nitro compounds to afford the corresponding hydroxylamines.In general, azides react more rapidly than nitro substituents, whereas carbonyl groups, sulphoxides, sulphones, nitriles, and esters are practically unreactive under the same conditions.Some mechanistic details of the reaction of Sn(SPh)3- with azides and nitro compounds have also been elucidated.
View MoreHebei Tianxiang Biological & Pharmaceutical Co., Ltd
Contact:86-0312-6615158
Address:No 42 fazhan street qingyuan county
shanghai Tauto Biotech Co., Ltd
website:http://www.tautobiotech.com/en/index.htm
Contact:+86-21-51320588 ext. 8025
Address:No. 326, Aidisheng Rd , Zhangjiang Hi-tech Park, Shanghai , P.R.CHINA
PharmaResources(Kaiyuan)CO,.Ltd
Contact:+86-21-50720028
Address:No.3, Beihuan Road, Economic Development District, Kaiyuan City, Tieling City, Liaoning Province, China 112300
Contact:+86-13914766747
Address:Floors 21&22, Jin Cheng Tower, No. 216 Middle Longpan Road, Nanjing
lianyungang jinkang pharmaceutical technology co., ltd.
Contact:008651885445517
Address:Jinshan industrial park, Ganyu county, Lianyungang, Jiangsu Province, 222115, China
Doi:10.1016/j.ejmech.2008.02.021
(2009)Doi:10.1007/s13738-015-0655-3
(2015)Doi:10.1016/S0040-4039(00)96056-8
(1987)Doi:10.1021/jo00242a026
(1988)Doi:10.1016/j.jorganchem.2008.11.032
(2009)Doi:10.1021/ja809396f
(2009)
