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Asymmetric synthesis of 12-hydroxyheptadecatrienoic acid and its 5,6-dihydro- and 14,15-dehydro-derivatives.

Authors :
Kobayashi Y
Morita M
Ogawa N
Kondo D
Tojo T
Source :
Organic & biomolecular chemistry [Org Biomol Chem] 2016 Dec 07; Vol. 14 (45), pp. 10667-10673. Date of Electronic Publication: 2016 Oct 27.
Publication Year :
2016

Abstract

Natural 12-hydroxyheptadecatrienoic acid (12-HHT) with an S configuration was synthesised by a Suzuki-Miyaura coupling of C10-C17 iodo alcohol with C1-C9 vinylborane. The iodo alcohol was synthesised by utilising Sharpless asymmetric epoxidation of the corresponding trimethylsilyl alcohol. The method yielded more than 100 mg of 12-HHT. Similarly, syntheses of 5,6-dihydro- and 14,15-dehydro derivatives of 12-HHT, known as HHD and HHTE, respectively, were completed in a stereoselective manner.

Details

Language :
English
ISSN :
1477-0539
Volume :
14
Issue :
45
Database :
MEDLINE
Journal :
Organic & biomolecular chemistry
Publication Type :
Academic Journal
Accession number :
27786324
Full Text :
https://doi.org/10.1039/c6ob02141g