Stereoselective Synthesis of (22R)- and (22S)-22-Methylcholesterol

DOI: 10.1021/jo00343a005

Source and publish data:

Journal of Organic Chemistry p. 620 - 625 (1982)

Update date:2022-08-04

Topics:

Authors:

Zielinski, Jan

Li, Hui-ting

Djerassi, Carl

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

Article abstract of DOI:10.1021/jo00343a005

22-Methylcholesterol, though hitherto unknown, is likely to exist in nature in the marine environment.In order to facilitate its eventual recognition, stereoselective syntheses of the 22R and 22S isomers of 22-methylcholesterol were developed by using the

Full text of DOI:10.1021/jo00343a005

Products guided by the article

Product name:phenyl (22R)-3β-acetoxycholest-5-ene-28-carboselenoate

Cas No:80083-03-0

R&D Labs maybe for 80083-03-0

Hangzhou Ocean Chemical Co., Ltd.

website:http://www.hzoceanchem.com

Contact:+86-571-88025872, 28272092, 28272096

Address:Room 623 ,Building No 1 , COFCO Radius Commercial Center Xiwen Road, Xiacheng District, Hangzhou, Zhejiang Province, China
Angelisun(Chongqing) Pharmaceutical Co., LTD.

Contact:+86-23-68030926-816

Address:D1-7 Tech & Entrepreneurs Park, Kecheng Road, Erlang Hi-Tech Areas, Chongqing, China
Chengdu Gelipu Biotechnology Co., Ltd.

website:http://www.glp-china.com

Contact:86-28-82610909

Address:chegndu
Beijing Greenchem Technology Co.,Ltd. ( Panjin Greenchem Technology Co.Ltd .)

website:http://www.bjgreenchem.com/

Contact:+86-427-6515887

Address:301,302, 3rd Floor, Building C-7, Dongsheng Science Park, Northern Territory, Zhongguancun, No. 66, Xixiaokou Road, Haidian District, Beijing
NanJing Rate Biochemicals CO., LTD

Contact:+86-25-84931986

Address:NO. 1 Hongjing Road,Jiangning Science Park,Nanjing,China

Relevant to this article

Stereoselective trans-dihydroxylation of terpinen-4-ol: Synthesis of some stereoisomers of p-menthane-1,2,4-triol

Doi:10.1016/S0957-4166(02)00207-0
(2002)
Fabrication of mesoporous carbon tube and foam: Application as supports in enantio-selective separation of optically pure amino acid from racemates

Doi:10.1166/jnn.2015.8369
(2015)
Use of the 4-methoxy-2,6-dimethylbenzenesulfonyl (Mds) group to synthesize dynorphin [1-13] and related peptides

Doi:10.1248/cpb.29.2592
(1981)
TRANSFORMATIONS PHOTOCHIMIQUES d'ENDOPEROXYDES DERIVES d'HYDROCARBURES AROMATIQUES POLYCYCLIQUES-I; CAS DU PHOTOOXYDE DE DIPHENYL-9,10 ANTHRACENE; OBTENTION ET PROPRIETES DU DIEPOXYDE ISOMERE

Doi:10.1016/S0040-4020(01)98961-6
(1981)
A New Approach for Stereoselective Synthesis of γ-Butyrolactones

Doi:10.1021/jo00343a030
(1982)
An N-Heterocyclic Carbene-Nickel Half-Sandwich Complex as a Precatalyst for Suzuki-Miyaura Coupling of Aryl/Heteroaryl Halides with Aryl/Heteroarylboronic Acids

Doi:10.1021/acs.joc.6b02666
(2017)

Article Doi