A GENERAL METHOD FOR THE STEREOSELECTIVE CONSTRUCTION OF DES-AB-CHOLESTANES. A FIRST TOTAL SYNTHESIS OF (+)-8α-PHENYLSULFONYL-DES-AB-CHOLESTANE

DOI: 10.1246/cl.1985.259

Source and publish data:

Chemistry Letters p. 259 - 262 (1985)

Update date:2022-08-04

Topics:

Authors:

Nemoto, Hideo

Kurobe, Hiroshi

Fukomoto, Keiichiro

Kametani, Tetsuji

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

Article abstract of DOI:10.1246/cl.1985.259

(+)-8α-Phenylsulfonyl-des-AB-cholestane, a potential intermediate of vitamin D3, was stereoselectively synthesized from (-)-indanone derivative possessing the required chiralities, at the C¹³, C¹⁴, C¹⁷, and C²⁰

Full text of DOI:10.1246/cl.1985.259

Products guided by the article

Product name:(-)-(1S,3aR,4R,7aS)-5-acetoxy-1-<(phenylsulfonyl)methyl>-4-(4-methylpentyl)-3a,4,7,7a-tetrahydro-7a-methylindan

Cas No:96843-39-9

R&D Labs maybe for 96843-39-9

Tengzhou Runlong Fragrance Co., Ltd.

website:http://www.tzrunlong.com/

Contact:--

Address:No. 78, Fushan Road, Biomedical Industrial Park, Dawu Town, Tengzhou, Shandong, 277514 China
Shijiazhuang Frontierchem Co., Ltd.

Contact:+86-311-89271196

Address:4-4-202 No.15 Biandian Street,Shijiazhuang
ENERGYCO LTD.

Contact:+86-25-83719363

Address:106-7 Chunnan Rd, Chunxi Town, Gaochun, Nanjing, China
Frapp's Chemical (NFTZ) Co.,Ltd

Contact:+86-576-86137892

Address:General Chamber of Commercial Building, 159 Wanchang Middle Road, Wenling, Zhejiang, China
Jitat Company Ltd

Contact:852-27701081

Address:Room 2509, New Tech Plaza, 34 Tai Yau St., San Po Kong, HK

Relevant to this article

Effects of a D-Cys⁶/L-Cys⁶ interchange in nonselective and selective vasopressin and oxytocin antagonists

Doi:10.1021/jm00010a020
(1995)
Cobalt Carbonyl Catalyzed Reactions of Cyclic Ethers with a Hydrosilane and Carbon Monoxide. A New Synthetic Reaction Equivalent to Nucleophilic Oxymethylation

Doi:10.1021/ja00202a040
(1989)
Katalytische Hydrierung und Hydrokupplung von Acetessigsaeureamiden und -estern mit dem Clusteranion - als Katalysator

Doi:10.1016/0022-328X(88)89038-7
(1988)
Unsaturated Compounds containing Nitrogen. Part 4. Further Reactions of 1-Chloro-2,3-diazabutadienes with S-Nucleophiles

Doi:10.1039/P19810000349
(1981)
Synthesis and anti-HIV activity of 4′-cyano-2′,3′ -didehydro-3′-deoxythymidine

Doi:10.1081/NCN-120030721
(2004)
Organometallic Reaction Mechanisms. 17. Nature of Alkyl Transfer in Reactions of Grignard Reagents with Ketones. Evidence for Radical Intermediates in the Formation of 1,2-Addition Product Involving Tertiary and Primary Grignard Reagents

Doi:10.1021/ja00399a018
(1981)

Article Doi