JPS5545649A - Novel nootkatone and vetivone derivative, their novel intermediate, their preparation and use - Google Patents

Novel nootkatone and vetivone derivative, their novel intermediate, their preparation and use

Info

Publication number
JPS5545649A
JPS5545649A JP11914278A JP11914278A JPS5545649A JP S5545649 A JPS5545649 A JP S5545649A JP 11914278 A JP11914278 A JP 11914278A JP 11914278 A JP11914278 A JP 11914278A JP S5545649 A JPS5545649 A JP S5545649A
Authority
JP
Japan
Prior art keywords
nootkatone
novel
compounds
vetivone
derivative
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP11914278A
Other languages
Japanese (ja)
Other versions
JPS629097B2 (en
Inventor
Tetsuji Yatsunami
Masaaki Miyashita
Akira Yoshikoshi
Takashi Akiyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
T Hasegawa Co Ltd
Original Assignee
T Hasegawa Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by T Hasegawa Co Ltd filed Critical T Hasegawa Co Ltd
Priority to JP11914278A priority Critical patent/JPS5545649A/en
Publication of JPS5545649A publication Critical patent/JPS5545649A/en
Publication of JPS629097B2 publication Critical patent/JPS629097B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Seasonings (AREA)
  • Cosmetics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)

Abstract

NEW MATERIAL:(+)-4-Epi-nootkatone and (+)-4-epi-α-vetivone of formulas I and II; (+)-3(S)-methyl-3-[1'(R)-and 1'(S)-methyl-3-'-ketobutyl]nopinne; etc.
USE: The compounds I and II are agents for imparting lasting flavor of grapefruits- like note, similar to (+)--nootkatone, and the compound III and IV are those for imparting grassy or hay-like note. The compound III is also useful as an intermediate of (+)-nootkatone.
PROCESS: (+)-Nopinone is converted to compounds III and IV through novel intermediates V and VII. The compound IV is reacted with hydrogen halide, and then de- hydrohalogenated to obtain the compounds I and X. Similar treatment of the compound III gives (+)-nootkatone. The 3'-methyl derivative of the compounds VI and VII are also novel.
COPYRIGHT: (C)1980,JPO&Japio
JP11914278A 1978-09-29 1978-09-29 Novel nootkatone and vetivone derivative, their novel intermediate, their preparation and use Granted JPS5545649A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11914278A JPS5545649A (en) 1978-09-29 1978-09-29 Novel nootkatone and vetivone derivative, their novel intermediate, their preparation and use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11914278A JPS5545649A (en) 1978-09-29 1978-09-29 Novel nootkatone and vetivone derivative, their novel intermediate, their preparation and use

Publications (2)

Publication Number Publication Date
JPS5545649A true JPS5545649A (en) 1980-03-31
JPS629097B2 JPS629097B2 (en) 1987-02-26

Family

ID=14753954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11914278A Granted JPS5545649A (en) 1978-09-29 1978-09-29 Novel nootkatone and vetivone derivative, their novel intermediate, their preparation and use

Country Status (1)

Country Link
JP (1) JPS5545649A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7129271B2 (en) 2000-12-08 2006-10-31 The United States Of America As Represented By The Department Of Health And Human Services Compounds for pest control and methods for their use
US7230033B2 (en) 2000-12-08 2007-06-12 United States of America as represented by the Secretary of the Department of Health and Human Services, Center for Disease Control and Prevention Pest control compositions and methods for their use
JP2016002008A (en) * 2014-06-13 2016-01-12 長谷川香料株式会社 Apple flavor enhancer and method for enhancing apple flavor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4935263A (en) * 1972-08-05 1974-04-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4935263A (en) * 1972-08-05 1974-04-01

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7129271B2 (en) 2000-12-08 2006-10-31 The United States Of America As Represented By The Department Of Health And Human Services Compounds for pest control and methods for their use
US7230033B2 (en) 2000-12-08 2007-06-12 United States of America as represented by the Secretary of the Department of Health and Human Services, Center for Disease Control and Prevention Pest control compositions and methods for their use
US7629387B2 (en) 2000-12-08 2009-12-08 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Compounds for pest control and methods for their use
JP2016002008A (en) * 2014-06-13 2016-01-12 長谷川香料株式会社 Apple flavor enhancer and method for enhancing apple flavor

Also Published As

Publication number Publication date
JPS629097B2 (en) 1987-02-26

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