Chemical and Pharmaceutical Bulletin p. 750 - 752 (1997)
Update date:2022-07-30
Topics:
Kotani, Eiichi
Takeya, Tetsuya
Egawa, Hirotaka
Tobinaga, Seisho
Stereoselective 7α-hydroxylation reaction of Δ5-steroids by a Fe(PA; picolinate)3/H2O2/MeCN system is presented. The 7α-hydroxylation reactions were achieved in 33-40% yields by addition of 30%-H2O2 to a solution of 3β-acetoxy-Δ5-steroids 1a-1d and a crystalline of Fe(PA)3 in MeCN.
View MoreXiamen Kaijia Imp & Exp Co., Ltd.
Contact:86-592-5101177
Address:Room406 Luhui Building No. 65 Haitian Road Huli Xiamen,China.
Jinzhou Jiutai Pharmaceutical Co.,Ltd
Contact:+86-0416-5179890
Address:No.41, Taianli, Taihe District, Jinzhou, Liaoning
HANGZHOU TOYOND BIOTECH CO., LTD
Contact:+86-571-86965177
Address:No. 189, Fengqi East Road, Hangzhou, China
Changzhou Sunsheng Chem Co., Ltd
Contact:+1-(989)-854-0648
Address:No. 28 Yinshan Rd., Xixiashu Industrial Park
Suzhou Sibian Chemical Technology Co., Ltd
website:http://www.sibianpharm.com
Contact:+8618169181984,+8618013186906
Address:Room1404,BuildingA,Jiabao Square No.323 Baodai East Road,Wuzhong District,Suzhou Jiangsu China (215128)
Doi:10.1021/ja01132a007
(1952)Doi:10.1021/jo01096a603
(1958)Doi:10.1039/P29900000349
(1990)Doi:10.1021/jo50005a009
(1951)Doi:10.1016/S0040-4039(01)95594-7
(1973)Doi:10.1016/j.farmac.2003.10.003
(2004)
