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C 45 ‐ and C 50 ‐Carotinoide. 1. Mitteilung. Synthese von ( R )‐ and ( S )‐Lavandulol
Author(s) -
Kramer Andreas,
Pfander Hanspeter
Publication year - 1982
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19820650132
Subject(s) - chemistry , stereochemistry , carotenoid , optically active , organic chemistry , food science
C 45 ‐ and C 50 ‐Carotenoids, 1st Communication. Synthesis of ( R )‐ and ( S )‐Lavandulol Starting with methyl (3 R )‐3‐hydroxybutanoate (( R )‐7) and ethyl (3 S )‐3‐ hydroxybutanoate (( S )‐ 11 ), respectively, ( R )‐ and ( S )‐lavandulol (( R )‐ 1 and ( S )‐ 1 ) were synthesized with high optical purity. The synthesized key intermediates ( R )‐ 6 and ( S )‐ 6 are suitable compounds for the synthesis of optically active acyclic C 45 ‐ and C 50 ‐carotenoids.