DOUBLE FUNCTIONALIZATION OF CHOLESTANOL DIRECTED BY SELECTIVE BIFUNCTIONAL TEMPLATES

DOI: 10.1016/S0040-4039(00)95246-8

Source and publish data:

Tetrahedron Letters p. 535 - 538 (1989)

Update date:2022-08-03

Topics:

Authors:

Batra, Radhika

Breslow, Ronald

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

Article abstract of DOI:10.1016/S0040-4039(00)95246-8

3-α-Cholestanyl esters of bipyridine acids and of iodophenylpyridine acids can direct radical chlorination to both C-9 and C-17 of the steroid, with high efficiency.The reaction is quite sensitive to reaction conditions and precise geometry.

Full text of DOI:10.1016/S0040-4039(00)95246-8

Products guided by the article

Product name:4'-Iodo-biphenyl-3-carboxylic acid (3R,5S,8R,9S,10S,13S,14S,17S)-17-chloro-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester

Cas No:77546-99-7

R&D Labs maybe for 77546-99-7

Xinchang Jiu Xin Pharmaceutical Co., Ltd

website:http://www.jiuxinpharm.com

Contact:86 137 5756 8585

Address:Poyang industry Park
Lishui Nanming Chemical Co., Ltd(expird)

Contact:+86-0578-2134101，2697830

Address:No.19 Tongji Road Shuige Industrial zone
Suzhou Jingye Medicine & Chemical Co., Ltd

Contact:+86-512-66658588

Address:No. 88, Sanlian Street, Jinfeng Road, Suzhou New District, Jiangsu Province, P. R. China
Changsha Easchem Co.,Limited

website:http://www.easchem.com

Contact:+86-731-89722861 89722891

Address:2/F-4/Bld Colorful Palace, No.605 Changsha Ave, Yuhua Area Changsha Hunan China.
Shijiazhuang Sdyano Fine Chemical Co., Ltd

Contact:+86-311-89830448

Address:NO.48 Ta Nan Road,Yuhua District,Shijiazhuang,Hebei,China

Relevant to this article

Facile one-step synthesis of N-α-Boc-1-alkyl-l-histidines

Doi:10.1016/j.tetlet.2004.07.095
(2004)
A Convenient Synthesis of Linear Pyranocoumarins. Xanthyletin and 3-Phenylxanthyletin

Doi:10.1007/BF00906248
(1981)
Model Studies Concerning the First Step in the Hydrolysis of Ribonucleic Acids by RNase A.

Doi:10.1021/jo00329a008
(1981)
Doi:10.1016/S0040-4020(01)98796-4
(1984)
Antiradiation agents. 3-[(Alkylthio)alkyl]thiazolidines and substituted 2-([(3-thiazolidinyl)alkyl]thio)pyridines and -quinolines.

Doi:10.1021/jm00262a004
(1973)
Glutaconaldehyde as an Alternative Reagent to the Zincke Salt for the Transformation of Primary Amines into Pyridinium Salts

Doi:10.1021/acs.joc.9b02538
(2020)

Article Doi