JPS51146439A - Process for preparing 4-alkylated isopiperitenones and perfume composi tions containing the ketones - Google Patents

Process for preparing 4-alkylated isopiperitenones and perfume composi tions containing the ketones

Info

Publication number
JPS51146439A
JPS51146439A JP6850575A JP6850575A JPS51146439A JP S51146439 A JPS51146439 A JP S51146439A JP 6850575 A JP6850575 A JP 6850575A JP 6850575 A JP6850575 A JP 6850575A JP S51146439 A JPS51146439 A JP S51146439A
Authority
JP
Japan
Prior art keywords
isopiperitenones
alkylated
ketones
preparing
composi tions
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
JP6850575A
Other languages
Japanese (ja)
Other versions
JPS56415B2 (en
Inventor
Hideaki Miyawaki
Hiroto Eno
Yasuo Taniguchi
Satoru Miyazaki
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.)
TAIYO KORYO KK
TAIYOU KOURIYOU KK
Original Assignee
TAIYO KORYO KK
TAIYOU KOURIYOU KK
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 TAIYO KORYO KK, TAIYOU KOURIYOU KK filed Critical TAIYO KORYO KK
Priority to JP6850575A priority Critical patent/JPS51146439A/en
Publication of JPS51146439A publication Critical patent/JPS51146439A/en
Publication of JPS56415B2 publication Critical patent/JPS56415B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: 4-Alkylated isopiperitenones of formula I (where R is methyl or ethyl), in an example 4-methylisopiperitenone of formula II, are new.
COPYRIGHT: (C)1976,JPO&Japio
JP6850575A 1975-06-09 1975-06-09 Process for preparing 4-alkylated isopiperitenones and perfume composi tions containing the ketones Granted JPS51146439A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6850575A JPS51146439A (en) 1975-06-09 1975-06-09 Process for preparing 4-alkylated isopiperitenones and perfume composi tions containing the ketones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6850575A JPS51146439A (en) 1975-06-09 1975-06-09 Process for preparing 4-alkylated isopiperitenones and perfume composi tions containing the ketones

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP6167980A Division JPS55162712A (en) 1980-05-12 1980-05-12 Spice composition comprising 4-alkyl substituted isopiperitenone

Publications (2)

Publication Number Publication Date
JPS51146439A true JPS51146439A (en) 1976-12-16
JPS56415B2 JPS56415B2 (en) 1981-01-08

Family

ID=13375614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6850575A Granted JPS51146439A (en) 1975-06-09 1975-06-09 Process for preparing 4-alkylated isopiperitenones and perfume composi tions containing the ketones

Country Status (1)

Country Link
JP (1) JPS51146439A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100414442B1 (en) * 2000-12-29 2004-01-07 학교법인연세대학교 Ortho-alkylation method of aromatic ketone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100414442B1 (en) * 2000-12-29 2004-01-07 학교법인연세대학교 Ortho-alkylation method of aromatic ketone

Also Published As

Publication number Publication date
JPS56415B2 (en) 1981-01-08

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