IN2014DE03067A - - Google Patents

Info

Publication number
IN2014DE03067A
IN2014DE03067A IN3067DE2014A IN2014DE03067A IN 2014DE03067 A IN2014DE03067 A IN 2014DE03067A IN 3067DE2014 A IN3067DE2014 A IN 3067DE2014A IN 2014DE03067 A IN2014DE03067 A IN 2014DE03067A
Authority
IN
India
Prior art keywords
methyl
isopropylidene
acid ester
hexenoic acid
hexenyl butyrate
Prior art date
Application number
Inventor
Takeshi Kinsho
Naoki Ishibashi
Miyoshi Yamashita
Yuki Miyake
Akihiro Baba
Yusuke Nagae
Original Assignee
Shinetsu Chemical Co
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 Shinetsu Chemical Co filed Critical Shinetsu Chemical Co
Publication of IN2014DE03067A publication Critical patent/IN2014DE03067A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N49/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds containing the group, wherein m+n>=1, both X together may also mean —Y— or a direct carbon-to-carbon bond, and the carbon atoms marked with an asterisk are not part of any ring system other than that which may be formed by the atoms X, the carbon atoms in square brackets being part of any acyclic or cyclic structure, or the group, wherein A means a carbon atom or Y, n>=0, and not more than one of these carbon atoms being a member of the same ring system, e.g. juvenile insect hormones or mimics thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/14—Preparation of carboxylic acid esters from carboxylic acid halides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Health & Medical Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Provided is a simple and efficient method for producing 2-isopropylidene-5-methyl-4-hexenyl butyrate. More specifically, provided is a method for producing 2-isopropylidene-5-methyl-4-hexenyl butyrate, the method comprising the steps of: isomerizing 2-isopropenyl-5-methyl-4-hexenoic acid ester (1) into 2-isopropylidene-5-methyl-4-hexenoic acid ester (2), reducing thus formed 2-isopropylidene-5-methyl-4-hexenoic acid ester (2) into 2-isopropylidene-5-methyl-4-hexenol (3), and butyrylating thus formed 2-isopropylidene-5-methyl-4-hexenol (3) into 2-isopropylidene-5-methyl-4-hexenyl butyrate (4), wherein R represents a C1-10 hydrocarbon group.
IN3067DE2014 2013-10-30 2014-10-28 IN2014DE03067A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013225424 2013-10-30

Publications (1)

Publication Number Publication Date
IN2014DE03067A true IN2014DE03067A (en) 2015-09-25

Family

ID=51865975

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3067DE2014 IN2014DE03067A (en) 2013-10-30 2014-10-28

Country Status (5)

Country Link
US (1) US9126920B2 (en)
EP (1) EP2868651B1 (en)
JP (1) JP6254925B2 (en)
CN (1) CN104592017B (en)
IN (1) IN2014DE03067A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7216043B2 (en) 2020-04-21 2023-01-31 信越化学工業株式会社 Process for producing 6-isopropenyl-3-methyl-9-decenyl acetate and intermediates thereof
JP7210501B2 (en) 2020-04-21 2023-01-23 信越化学工業株式会社 Method for producing 2-isopropenyl-5-methyl-4-hexenoic acid, 2-isopropenyl-5-methyl-4-hexene-1-ol and carboxylic acid ester thereof
CN115215725A (en) * 2021-04-15 2022-10-21 宋晓瑜 Method for preparing lavender acetate and lavender alcohol

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781333A (en) * 1968-12-23 1973-12-25 Givaudan Corp Beta,beta-dimethyl acrylates
JPS5867635A (en) * 1981-10-16 1983-04-22 Sumitomo Chem Co Ltd Substituted diene alcohol and its preparation

Also Published As

Publication number Publication date
JP2015110553A (en) 2015-06-18
EP2868651A1 (en) 2015-05-06
CN104592017B (en) 2019-02-22
EP2868651B1 (en) 2017-08-09
US9126920B2 (en) 2015-09-08
CN104592017A (en) 2015-05-06
US20150119597A1 (en) 2015-04-30
JP6254925B2 (en) 2017-12-27

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