AN EFFICIENT SYNTHESIS OF 3α-HYDROXY-5α-PREGNA-9(11),16-DIEN-20-ONE

DOI: 10.1016/S0039-128X(84)90120-X

Source and publish data:

Steroids p. 491 - 498 (1984)

Update date:2022-08-04

Topics:

Authors:

Kim, Wan Joo

Kim, Jung Ho

Shim, Sang Chul

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1016/S0039-128X(84)90120-X

3α-Hydroxy-5α-pregna-9(11),16-dien-20-one (6) was synthesized for the first time from the commercially available 16,17α-epoxy-3β-hydroxy-5-pregnen-20-one (1) in several steps.The key step involves a remote chlorination reaction utilizing m-iodobenzoate gr

Full text of DOI:10.1016/S0039-128X(84)90120-X

Products guided by the article

Product name:3-Iodo-benzoic acid (3R,5S,8R,9S,10S,13S,14S,16R,17S)-17-acetyl-10,13-dimethyl-hexadecahydro-20-oxa-cyclopropa[16,17]cyclopenta[a]phenanthren-3-yl ester

Cas No:96354-43-7

R&D Labs maybe for 96354-43-7

Tai zhou world Pharm & Chem Co., Ltd

Contact:+86-576-85301198

Address:Rome 1001,wangjiang plaza,unti 2,jinshan east Road linhai,zhejiang,china
Winchem Industrial Co. Ltd.(expird)

Contact:86-574-83851061 86-574-87083208

Address:Room 905, No.3 Building,East Business Center, 456 Xingning Road, Ningbo City,China
Arromax Pharmatech Co.,Ltd

website:http://www.arromax.com

Contact:+86-0512-62959601 skype:aimmezhang

Address:Suite 401, Bldg A3, 218 Xinghu St.Suzhou Industrial Park 215123, P.R. China
GIHI CHEMICALS CO.,LIMITED

Contact:+86-571-86217390

Address:No.567 Dengcai Street,Sandun,Westlake District,Hangzhou310030,Zhejiang,China.
JIN TAN CHENG'EN CHEMICAL CO.,LTD.

Contact:86-519-82116250

Address:NO.102，village Dongfang，conomic development zone

Relevant to this article

Chiral polyamino alcohols and polyamino thiols for asymmetric heterogeneous catalysis

Doi:10.1016/j.tetasy.2006.06.041
(2006)
STEREOSELECTIVE SYNTHESIS OF 3a,4,5,7a-TETRAHYDRO-5,7a-ETHANOPHTHALIDE DERIVATIVES USING SUCCESIVE INTRA- AND INTERMOLECULAR DIELS-ALDER REACTIONS

Doi:10.1246/cl.1985.151
(1985)
Synthesis of sulfonyl azides via diazotransfer using an imidazole-1-sulfonyl azide salt: Scope and ¹⁵N NMR labeling experiments

Doi:10.1021/jo500553q
(2014)
PREPARATION AND REACTIONS OF 2-BENZENESULPHONYLTETRAHYDROPYRAN

Doi:10.1016/S0040-4039(00)61931-7
(1985)
Doi:10.1139/v66-338
(1966)
Synthesis of phosphonate and thiophosphonate esters and amides from hydrogen-phosphinates by a novel one-pot activation-coupling-oxidation procedure

Doi:10.1021/jo00128a006
(1995)

Article Doi