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Carotenoids and Degraded Carotenoids, VIII – Synthesis of (+)‐Dihydroactinidiolide, (+)‐ and (−)‐Actinidiolide, (+)‐ and (−)‐Loliolide as well as (+)‐ and (−)‐Epiloliolide
Author(s) -
Mori Kenji,
Khlebnikov Vladimir
Publication year - 1993
Publication title -
liebigs annalen der chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 0170-2041
DOI - 10.1002/jlac.199319930113
Subject(s) - carotenoid , chemistry , food science
Enantiomerically pure ( S )‐2,4,4‐trimethyl‐2‐cyclohexen‐1‐ol ( 1 ) was efficiently converted into four degraded lactonic carotenoids: ( S )‐dihydroactinidiolide ( 5 ), ( S )‐actinidiolide ( 9 ), (6 S ,7a R )‐loliolide ( 11 ) and (6 S ,7a S )‐epiloliolide ( 12 ). ( R )‐Actinidiolide ( 9 ), (6 R ,7a S )‐loliolide ( 11 ) and (6 R ,7a R )‐epiloliolide ( 12 ) were also prepared from ( R )‐ 1 .