JPS5531087A - Preparation of 5-acetyl-1,2,6-trimethyl-tricyclo 5.3.2.02,7 dodec-5-ene - Google Patents

Preparation of 5-acetyl-1,2,6-trimethyl-tricyclo 5.3.2.02,7 dodec-5-ene

Info

Publication number
JPS5531087A
JPS5531087A JP10594079A JP10594079A JPS5531087A JP S5531087 A JPS5531087 A JP S5531087A JP 10594079 A JP10594079 A JP 10594079A JP 10594079 A JP10594079 A JP 10594079A JP S5531087 A JPS5531087 A JP S5531087A
Authority
JP
Japan
Prior art keywords
dodec
tricyclo
ene
trimethyl
acetyl
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
JP10594079A
Other languages
Japanese (ja)
Other versions
JPS5823372B2 (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 JP54105940A priority Critical patent/JPS5823372B2/en
Publication of JPS5531087A publication Critical patent/JPS5531087A/en
Publication of JPS5823372B2 publication Critical patent/JPS5823372B2/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

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

Abstract

NEW MATERIAL:3, 5-Acetyl-1, 2, 6-trimethyl-tricyclo[ 5.3.2.02,7 ]dodec-5-ene of formula I.
USE: A raw material for compound perfumes.
PROCESS: One mole of 1,2,6-trimethyl-tricyclo[5.3.2.02,7]dodec-5-ene of formula II is reacted with 4 moles of acetic anhydride in the presence of an acid catalyst, preferably a Friedel-Crafts catalyst, e.g.boron trifluoride, at -5 to 85°C, to give the objictive compound of formula I.
COPYRIGHT: (C)1980,JPO&Japio
JP54105940A 1979-08-22 1979-08-22 Method for producing 5-acetyl-1,2,6-trimethyl-tricyclo[5.3.2.0↑2'↑7]dodec-5-ene Expired JPS5823372B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54105940A JPS5823372B2 (en) 1979-08-22 1979-08-22 Method for producing 5-acetyl-1,2,6-trimethyl-tricyclo[5.3.2.0↑2'↑7]dodec-5-ene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54105940A JPS5823372B2 (en) 1979-08-22 1979-08-22 Method for producing 5-acetyl-1,2,6-trimethyl-tricyclo[5.3.2.0↑2'↑7]dodec-5-ene

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP3674774A Division JPS5530688B2 (en) 1974-04-01 1974-04-01

Publications (2)

Publication Number Publication Date
JPS5531087A true JPS5531087A (en) 1980-03-05
JPS5823372B2 JPS5823372B2 (en) 1983-05-14

Family

ID=14420836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54105940A Expired JPS5823372B2 (en) 1979-08-22 1979-08-22 Method for producing 5-acetyl-1,2,6-trimethyl-tricyclo[5.3.2.0↑2'↑7]dodec-5-ene

Country Status (1)

Country Link
JP (1) JPS5823372B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60172824U (en) * 1984-04-26 1985-11-15 科学技術庁防災科学技術研究所長 outdoor marker

Also Published As

Publication number Publication date
JPS5823372B2 (en) 1983-05-14

Similar Documents

Publication Publication Date Title
JPS5531087A (en) Preparation of 5-acetyl-1,2,6-trimethyl-tricyclo 5.3.2.02,7 dodec-5-ene
JPS5798232A (en) 1-(6-methoxy-2-naphthyl)-2-oxy-1-alkanone acetal
JPS5259700A (en) Preparation of acid anhydride ester polymers
JPS5618936A (en) Production of phenylacetic acid
JPS559028A (en) Novel 3'-(alpha-hydroxybenzyl)-propiophenone and its preparation
JPS5562050A (en) Preparation of substituted phenylacetohydroxamic acid
JPS53149912A (en) Preparation of alkoxyalkylidene compounds
JPS52111587A (en) Preparation of 6-aminopenam carboxylic acid-1-oxide or its derivatives
JPS5430144A (en) Preparation of isocamphane
JPS5441869A (en) 1-methylsulfinyl-1-methylthio-2-(n-alkylpyrrolyl-2)- ethylene
JPS5517361A (en) 7-methylene-cis-decalin-2-one
JPS52108949A (en) Preparation of 2-(4#-alkylphenyl)propionic acids
JPS53144541A (en) Preparation of terephthalic acid
JPS5555133A (en) Preparation of 2,3-dihydroxy-1,4-naphthoquinone
JPS5697244A (en) Alkenylnorbornanone and its preparation
JPS537655A (en) Preparation of 2-(6-methoxy-2-naphthyl)propionic acid
JPS51138611A (en) Process for preparation of delta- alkoxyl-alpha,beta-unsaturated aldehyde
JPS537656A (en) Preparation of 3-methyl-3-(6-methoxy-2-naphthyl)pyrubic acid
JPS55108883A (en) Ethyl-(gamma-acetamino-gamma-ethoxycarbonyl-gamma-cyanopropyl- methyl) phosphinate and its preparation
JPS5515427A (en) Preparation of olefin oxide
JPS5479247A (en) Para-substituted phenylacetic acid derivative and its preparation
JPS5649337A (en) Dibenzo a,d cycloheptene derivative and its preparation
JPS5262230A (en) Process for preparation of 4-ethylguaiacol
JPS54154732A (en) Production of haloganeated hydroxymandelic acid
JPS5699445A (en) Preparation of novel pyruvic acid derivative