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

TLS PHARMACEUTICAL CO.,LTD

Contact:0833-5590788/5590338/5590055

Address:Victory in the town of Red Star Village,Mount Emei City,industrial concentration area storage processing logistics parkpark
Airsea(Taizhou) Pharmaceutical Limited(expird)

Contact:+86-576-88057622

Address:Dubei, Duqiao, Linhai, Taizhou, Zhejiang, China Zip: 317016
KA-SHING Business Trade Macau Co., Ltd.

Contact:00853-28430045

Address:23rd Floor, Block 3 La Cite, Areia Preta, Macao
Hangzhou Gangjin Chemical Co.,Ltd.(expird)

Contact:+86-571-85109780

Address:707 Zhejiang Minhang Bldg., No.290 Zhongshan North Road, Hangzhou 310003, China
Nanjing Xi Ze Biological Technology Co., Ltd

Contact:86-025-66023220

Address:Address: Nanjin Qixia District Maigaoqiao R & D base in Pioneer Park Chun Yin Road 18-A928

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