Journal of the Chemical Society. Perkin transactions I p. 934 - 938 (1981)
Update date:2022-07-29
Topics:
Nishio, Takehiko
Omote, Yoshimori
The preparation and reduction of β-arylthio or β-alkylthio-αβ-unsaturated ketones (1) with lithium aluminium hydride or sodium borohydride have been examined.Reduction of the ketones (1) with lithium aluminium hydride gave αβ-unsaturated ketones (2), in which the olefinic (R1) and carbonyl (R2) substituents are reversed compared with the starting αβ-unsaturated ketone (1), or the saturated γ-hydroxy-sulphides (3).Reduction of the ketones (1) with sodium borohydride afforded only the αβ-unsaturated ketones (2).Reduction of (1) with sodium borohydride in the presence of metal halides gave the saturated ketones (5).
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
Beijing Stable Chemcial Co.ltd
Contact:86-10-63785052
Address:A1301 Technological Edifice. No.4 FuFeng Road,FengTai District, Beijing. China
website:http://www.guarson.com
Contact:+86-523-88059600,+86-13805268803
Address:Room B1006,Yafang Building,Jiangyan Avenue,Jiangyan District, Taizhou City,Jiangsu,China
Xiamen Goodhealth Pharmchem Co., Ltd.
Contact:0086-592-2097683
Address:404R No.2 54# Minzu Rd., Xiamen, China
Jiangxi Lanqi Fine Chemical S&T Co., Ltd.
Contact:+86-21-64891143
Address:XinJiShan Industrial Area, Zhangshu City, JiangXi Province, China
Doi:10.1002/jccs.201800419
(2019)Doi:10.1021/jo00315a043
(1981)Doi:10.1039/c3ra44552f
(2013)Doi:10.1081/SCC-200048471
(2005)Doi:10.1021/ja01499a053
()Doi:10.1002/anie.200604018
(2007)
