JPS5540673A - Preparation of 1,2,6-trimethyl-tricyclo 5.3.2.02,7 dodecan- 5-one - Google Patents

Preparation of 1,2,6-trimethyl-tricyclo 5.3.2.02,7 dodecan- 5-one

Info

Publication number
JPS5540673A
JPS5540673A JP10593979A JP10593979A JPS5540673A JP S5540673 A JPS5540673 A JP S5540673A JP 10593979 A JP10593979 A JP 10593979A JP 10593979 A JP10593979 A JP 10593979A JP S5540673 A JPS5540673 A JP S5540673A
Authority
JP
Japan
Prior art keywords
tricyclo
trimethyl
perfumes
dodecan
formula
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
JP10593979A
Other languages
Japanese (ja)
Other versions
JPS57846B2 (en
Inventor
Akira Nagakura
Susumu Akutagawa
Harumi Kurihara
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.)
Takasago International Corp
Takasago Corp
Original Assignee
Takasago Perfumery Industry Co
Takasago Corp
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 Takasago Perfumery Industry Co, Takasago Corp filed Critical Takasago Perfumery Industry Co
Priority to JP10593979A priority Critical patent/JPS5540673A/en
Publication of JPS5540673A publication Critical patent/JPS5540673A/en
Publication of JPS57846B2 publication Critical patent/JPS57846B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

NEW MATERIAL:A 1,2,6-trimethyl-tricyclo[ 5.3.2.02,7 ]-dodecan-5-one of the formula.
USE: Fragrant substance having wood-and ambergris-like perfumes and the "natural odor" reminding the wet earth of woods, improved retention and strength of fragrance, usable as a wide variety of expensive perfumes of high quality and inexpensive soap or men's perfumes.
PROCESS: One mole of 5,6-epoxy-1,2,6-trimethyl-tricyclo[5.3.2.02,7dodecane is reacted with a mixture of 1/10W1.2 moles of a Lewis acid of AlX3, ZnX2 (X is Cl, Br, or I), or boron trifluoride ethyl etherate, and a solvent inert to the acid, e.g. ether, n-hexane, or benzene, at -10 to 30°C to give the compound of the formula.
COPYRIGHT: (C)1980,JPO&Japio
JP10593979A 1979-08-22 1979-08-22 Preparation of 1,2,6-trimethyl-tricyclo 5.3.2.02,7 dodecan- 5-one Granted JPS5540673A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10593979A JPS5540673A (en) 1979-08-22 1979-08-22 Preparation of 1,2,6-trimethyl-tricyclo 5.3.2.02,7 dodecan- 5-one

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10593979A JPS5540673A (en) 1979-08-22 1979-08-22 Preparation of 1,2,6-trimethyl-tricyclo 5.3.2.02,7 dodecan- 5-one

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP638974A Division JPS5530687B2 (en) 1974-01-11 1974-01-11

Publications (2)

Publication Number Publication Date
JPS5540673A true JPS5540673A (en) 1980-03-22
JPS57846B2 JPS57846B2 (en) 1982-01-08

Family

ID=14420810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10593979A Granted JPS5540673A (en) 1979-08-22 1979-08-22 Preparation of 1,2,6-trimethyl-tricyclo 5.3.2.02,7 dodecan- 5-one

Country Status (1)

Country Link
JP (1) JPS5540673A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61291085A (en) * 1985-06-17 1986-12-20 日立電線株式会社 Air wiper apparatus for wire

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6116790U (en) * 1985-02-05 1986-01-31 三洋電機株式会社 Automatic music selection device for tape recorder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61291085A (en) * 1985-06-17 1986-12-20 日立電線株式会社 Air wiper apparatus for wire

Also Published As

Publication number Publication date
JPS57846B2 (en) 1982-01-08

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