Syntheses and odour descriptions of jasmine lactone and cis-jasmone analogues bearing cyclopropane moieties

Hiromasa Kiyota; Emi Higashi; Takanori Koike; Takayuki Oritani

doi:10.1002/ffj.974

Syntheses and odour descriptions of jasmine lactone and cis-jasmone analogues bearing cyclopropane moieties

Hiromasa Kiyota, Emi Higashi, Takanori Koike, Takayuki Oritani

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Abstract

Analogues of jasmine lactone and cis-jasmone, bearing cyclopropane rings instead of double bonds, were synthesized and their odour characteristics were examined. Modification of the cyclopentenone ring of cis-jasmone reduced both the quality and the intensity of the original odour. Cyclopropanation of the pentenyl side chains did not increase the odour intensity, but it gave a fruity characteristic to the original odours of cis-jasmone and jasmine lactone.

Original language	English
Pages (from-to)	175-179
Number of pages	5
Journal	Flavour and Fragrance Journal
Volume	16
Issue number	3
DOIs	https://doi.org/10.1002/ffj.974
Publication status	Published - May 1 2001
Externally published	Yes

Keywords

Analogues
Cis-jasmone
Cyclopropanations
Flavours and fragrances
Jasmine lactone

ASJC Scopus subject areas

Food Science
Chemistry(all)

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10.1002/ffj.974

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abstract = "Analogues of jasmine lactone and cis-jasmone, bearing cyclopropane rings instead of double bonds, were synthesized and their odour characteristics were examined. Modification of the cyclopentenone ring of cis-jasmone reduced both the quality and the intensity of the original odour. Cyclopropanation of the pentenyl side chains did not increase the odour intensity, but it gave a fruity characteristic to the original odours of cis-jasmone and jasmine lactone.",

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AU - Kiyota, Hiromasa

AU - Higashi, Emi

AU - Koike, Takanori

AU - Oritani, Takayuki

PY - 2001/5/1

Y1 - 2001/5/1

N2 - Analogues of jasmine lactone and cis-jasmone, bearing cyclopropane rings instead of double bonds, were synthesized and their odour characteristics were examined. Modification of the cyclopentenone ring of cis-jasmone reduced both the quality and the intensity of the original odour. Cyclopropanation of the pentenyl side chains did not increase the odour intensity, but it gave a fruity characteristic to the original odours of cis-jasmone and jasmine lactone.

AB - Analogues of jasmine lactone and cis-jasmone, bearing cyclopropane rings instead of double bonds, were synthesized and their odour characteristics were examined. Modification of the cyclopentenone ring of cis-jasmone reduced both the quality and the intensity of the original odour. Cyclopropanation of the pentenyl side chains did not increase the odour intensity, but it gave a fruity characteristic to the original odours of cis-jasmone and jasmine lactone.

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KW - Cis-jasmone

KW - Cyclopropanations

KW - Flavours and fragrances

KW - Jasmine lactone

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Syntheses and odour descriptions of jasmine lactone and cis-jasmone analogues bearing cyclopropane moieties

Abstract

Keywords

ASJC Scopus subject areas

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