Heptafluoro-p-tolyl as a Selective Protecting Group for the Enone Function of Androst-4-ene-3,17-dione: Application to the Preparation of Deuterium-labelled Testosterone

DOI: 10.1039/c39860000635

Source and publish data:

Journal of the Chemical Society. Chemical communications p. 635 - 636 (1986)

Update date:2022-08-04

Topics:

Authors:

Jarman, Michael

McCague, Raymond

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

Article abstract of DOI:10.1039/c39860000635

Octafluorotoluene reacts with the enone function of androst-4-ene-3,17-dione in the presence of caesium fluoride to give specifically a 3,5-dienol ether which has been used to prepare deuterium-labelled testosterone.

Full text of DOI:10.1039/c39860000635

View Article Online / Journal Homepage / Table of Contents for this issue

View Article Online

Products guided by the article

Product name:3-<2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenoxy>androsta-3,4-diene-17-one

Cas No:103708-01-6

R&D Labs maybe for 103708-01-6

Changsha Yonta Industry Co., Ltd.

Contact:+ 86-731-8535 2228

Address:Rm.1717, North Bldg., No.368, East 2nd Ring Road(2nd Section)
SHANGHAI T&W PHARMACEUTICAL CO., LTD.

website:http://www.trustwe.com

Contact:+86-21-61551413

Address:601, No. 1, 2277 Nong, Zu Chongzhi Road, Zhangjiang Hightech. Park, Pudong
Aqua Chem Industry Co., Ltd

Contact:+86-515-88356562

Address:No.2, West Daqing Road, Yancheng, Jiangsu, China
Shanghai Bocimed Pharmaceutical Co., Ltd.

website:http://www.bocimed.com

Contact:+86-21-68861632

Address:Building 1, Lane 647, Songtao Road, Zhangjiang High-Tech Park, Shanghai
Zhongshan Haihong Medicine Co., Ltd.

Contact:86-0760-86925778 （0）18824993998

Address:A7 building,lianyuan road Torch Hi-tech Industrial Development Zone

Relevant to this article

Fused pyridines by a tandem aza-Wittig / heterocyclization strategy: Synthesis of 1,2,4-triazolo[1,5-a]pyridines and pyrido[1,2-b][1,2,4]triazines

Doi:10.1002/jhet.5570450322
(2008)
Doi:10.1002/hlca.19620450627
(1962)
Nanocrystalline ZnO for Knoevenagel condensation and reduction of the carbon, carbon double bond in conjugated alkenes

Doi:10.1002/hlca.200890072
(2008)
Highly effective vinylogous Mukaiyama-Michael reaction catalyzed by silyl methide species generated from 1,1,3,3-tetrakis(trifluoromethanesulfonyl)propane

Doi:10.1021/jo902641g
(2010)
Convenient access to bis-indole alkaloids. Application to the synthesis of?topsentins

Doi:10.1016/j.tet.2008.04.045
(2008)
Three-dimensional shape-persistent fluorescent nanocages: Facile dynamic synthesis, photophysical properties and surface morphologies

Doi:10.1002/chem.200800154
(2008)

Article Doi