JPS5566534A - Novel cyclic ketone compound and its preparation - Google Patents

Novel cyclic ketone compound and its preparation

Info

Publication number
JPS5566534A
JPS5566534A JP13968078A JP13968078A JPS5566534A JP S5566534 A JPS5566534 A JP S5566534A JP 13968078 A JP13968078 A JP 13968078A JP 13968078 A JP13968078 A JP 13968078A JP S5566534 A JPS5566534 A JP S5566534A
Authority
JP
Japan
Prior art keywords
formula
preparation
halide
ketone compound
cyclic ketone
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
JP13968078A
Other languages
Japanese (ja)
Other versions
JPS5742614B2 (en
Inventor
Hidenori Kumobayashi
Susumu Akutagawa
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 JP13968078A priority Critical patent/JPS5566534A/en
Publication of JPS5566534A publication Critical patent/JPS5566534A/en
Publication of JPS5742614B2 publication Critical patent/JPS5742614B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

NEW MATERIAL:5-Cyclotetradecen-1-one of formula I.
USE: Perfumes. Has a strong musk scent. More volatile than the generally known 15 or 17 membered ring ketones.
PROCESS: The objective compound of formula I is obtained by heating 1-vinyl-3- cis-cyclododecen-1-ol and an alkali metal or an alkali halide in a solvent. An amide of formula II (R1, R2 are C1W3 alkyl) or formula III (R3 is C1W3 alkyl; n is 3, 4, or 5) e.g. N,N-dimethylacetoamide, N-methylpyrrolidone, etc. is used as the solvent. Na halide is preferably used as the alkali metal or halide. The reaction is carried out at 25W80°C for 2W6hr.
COPYRIGHT: (C)1980,JPO&Japio
JP13968078A 1978-11-13 1978-11-13 Novel cyclic ketone compound and its preparation Granted JPS5566534A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13968078A JPS5566534A (en) 1978-11-13 1978-11-13 Novel cyclic ketone compound and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13968078A JPS5566534A (en) 1978-11-13 1978-11-13 Novel cyclic ketone compound and its preparation

Publications (2)

Publication Number Publication Date
JPS5566534A true JPS5566534A (en) 1980-05-20
JPS5742614B2 JPS5742614B2 (en) 1982-09-09

Family

ID=15250915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13968078A Granted JPS5566534A (en) 1978-11-13 1978-11-13 Novel cyclic ketone compound and its preparation

Country Status (1)

Country Link
JP (1) JPS5566534A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0983989A1 (en) * 1998-09-03 2000-03-08 Givaudan Roure (International) S.A. Methylcyclotetradec-5-ene-1-one

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4954346A (en) * 1972-09-27 1974-05-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4954346A (en) * 1972-09-27 1974-05-27

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0983989A1 (en) * 1998-09-03 2000-03-08 Givaudan Roure (International) S.A. Methylcyclotetradec-5-ene-1-one
JP2000178223A (en) * 1998-09-03 2000-06-27 Givaudan Roure Internatl Sa Methylcyclotetradeca-5-en-1-ones
SG80643A1 (en) * 1998-09-03 2001-05-22 Givaudan Roure Int Methylcyclotetradec-5-en-1-ones
US6326349B1 (en) 1998-09-03 2001-12-04 Givaudan Roure (International) Sa Methylcyclotetradec-5-en-1-ones

Also Published As

Publication number Publication date
JPS5742614B2 (en) 1982-09-09

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