Organic Letters, volume 9, issue 17, pages 3241-3243
Enantiospecific Total Synthesis of (−)-Bakkenolide III and Formal Total Synthesis of (−)-Bakkenolides B, C, H, L, V, and X
Chiao Hua Jiang
1
,
Annyt Bhattacharyya
1
,
Chin-Kang Sha
1
Publication type: Journal Article
Publication date: 2007-07-24
Journal:
Organic Letters
scimago Q1
SJR: 1.245
CiteScore: 9.3
Impact factor: 4.9
ISSN: 15237060, 15237052
PubMed ID:
17645346
Organic Chemistry
Biochemistry
Physical and Theoretical Chemistry
Abstract
A concise enantiospecific synthesis of (-)-bakkenolide III was accomplished from (S)-(+)-carvone. The key step involved radical cyclization of an iodoketone intermediate which afforded the cis-hydrindanone skeleton. Further synthetic transformations generated bakkenolide III, which also constitutes the formal total synthesis of (-)-bakkenolides, B, C, H, L, V, and X.
Found
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