Biotransformation of alpha-isomethylionone to 1-(2,6,6-trimethyl-2-cyclohexen-1-yl)propan-2-one

The main biodegradation product of (±)-α-isomethylionone (2) with standard activated sludge was characterized as (±)-1-(2,6,6-trimethyl-2-cyclohexen-1-yl)propan-2-one (1) by its analysis and synthesis. Both enantiomers (1a and 1b) of 1 were synthesized by starting from (R)- and (S)-2,4,4-trimethyl-2...

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Published inBioscience, biotechnology, and biochemistry Vol. 68; no. 5; pp. 1164 - 1166
Main Authors Ishizaki, S. (Hasegawa Co. Ltd., Kawasaki, Kanagawa (Japan)), Itoh, M, Komai, T, Honda, T, Kitahara, T
Format Journal Article
LanguageEnglish
Published Tokyo Japan Society for Bioscience, Biotechnology, and Agrochemistry 01.05.2004
Japan Society for Bioscience Biotechnology and Agrochemistry
Subjects
1-(2,6,6-trimethyl-2-cyclohexen-1-yl)propan-2-one
ACTIVATED SLUDGE
BIODEGRADATION
Biological and medical sciences
Biotransformation
Cyclohexanes - chemistry
Cyclohexanes - metabolism
Fundamental and applied biological sciences. Psychology
Ketones - chemistry
Ketones - metabolism
Molecular Structure
Norisoprenoids - chemistry
Norisoprenoids - metabolism
OILS
standard activated sludge
α-isomethylionone
α-isomethylionone
Activated sludge
standard activated sludge
Biotransformation
1-(2.6,6-trimethyl-2-cyclohexen-1-yl)propan2-one
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Summary:The main biodegradation product of (±)-α-isomethylionone (2) with standard activated sludge was characterized as (±)-1-(2,6,6-trimethyl-2-cyclohexen-1-yl)propan-2-one (1) by its analysis and synthesis. Both enantiomers (1a and 1b) of 1 were synthesized by starting from (R)- and (S)-2,4,4-trimethyl-2-cyclohexen-1-ol (3a and 3b), respectively.
Bibliography:F60
2005001075
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ISSN:0916-8451
1347-6947
DOI:10.1271/bbb.68.1164