PH12000002167B1 - Process for the preparation of 5-Ý(4-chlorophenyl)-methyl¨-2,2-dimethylcyclopentanone - Google Patents

Process for the preparation of 5-Ý(4-chlorophenyl)-methyl¨-2,2-dimethylcyclopentanone

Info

Publication number
PH12000002167B1
PH12000002167B1 PH12000002167A PH12000002167A PH12000002167B1 PH 12000002167 B1 PH12000002167 B1 PH 12000002167B1 PH 12000002167 A PH12000002167 A PH 12000002167A PH 12000002167 A PH12000002167 A PH 12000002167A PH 12000002167 B1 PH12000002167 B1 PH 12000002167B1
Authority
PH
Philippines
Prior art keywords
dimethylcyclopentanone
chlorophenyl
methyl
preparation
Prior art date
Application number
PH12000002167A
Inventor
Kazuhiko Sunagawa
Hajime Hoshi
Shigeru Mizusawa
Nobuyuki Kusano
Satoru Kumazawa
Original Assignee
Kureha Chemical Ind Co Ltd
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 Kureha Chemical Ind Co Ltd filed Critical Kureha Chemical Ind Co Ltd
Publication of PH12000002167B1 publication Critical patent/PH12000002167B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
    • C07C45/676—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton by elimination of carboxyl groups
    • 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
    • C07C67/343—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 by increase in the number of carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PH12000002167A 1999-08-13 2000-08-11 Process for the preparation of 5-Ý(4-chlorophenyl)-methyl¨-2,2-dimethylcyclopentanone PH12000002167B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26429299 1999-08-13

Publications (1)

Publication Number Publication Date
PH12000002167B1 true PH12000002167B1 (en) 2008-10-28

Family

ID=17401150

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12000002167A PH12000002167B1 (en) 1999-08-13 2000-08-11 Process for the preparation of 5-Ý(4-chlorophenyl)-methyl¨-2,2-dimethylcyclopentanone

Country Status (12)

Country Link
JP (1) JP4979170B2 (en)
AR (1) AR025233A1 (en)
AU (1) AU2000264750A1 (en)
BR (1) BR0017310B1 (en)
HU (1) HUP0300723A3 (en)
IL (1) IL154207A (en)
IN (1) IN2005DE05932A (en)
PH (1) PH12000002167B1 (en)
PL (1) PL203074B1 (en)
TW (1) TW591012B (en)
UA (1) UA73364C2 (en)
WO (1) WO2001012580A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103596917B (en) * 2011-06-07 2016-08-17 株式会社吴羽 The manufacture method of cyclopentanone compound and midbody compound
WO2015075981A1 (en) * 2013-11-22 2015-05-28 株式会社クレハ Method for producing carbonyl compound

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0625140B2 (en) * 1986-11-10 1994-04-06 呉羽化学工業株式会社 Novel azole derivative, method for producing the same and agricultural / horticultural drug of the derivative
JP2637824B2 (en) * 1989-08-15 1997-08-06 呉羽化学工業株式会社 Novel azole-substituted cycloalkanol derivative, process for producing the same and agricultural / horticultural fungicide of the derivative
JPH0784413B2 (en) * 1991-09-18 1995-09-13 呉羽化学工業株式会社 3- (Unsubstituted or substituted benzyl) -1-alkyl-2-oxocyclopentanecarboxylic acid alkyl ester derivative, its production method, bactericide and use as intermediate
JPH08245517A (en) * 1995-03-10 1996-09-24 Kureha Chem Ind Co Ltd Production of alkylcyclopentanone derivative

Also Published As

Publication number Publication date
HUP0300723A3 (en) 2006-06-28
AR025233A1 (en) 2002-11-13
BR0017310B1 (en) 2011-10-04
HUP0300723A2 (en) 2003-09-29
JP4979170B2 (en) 2012-07-18
PL362899A1 (en) 2004-11-02
TW591012B (en) 2004-06-11
BR0017310A (en) 2003-07-08
PL203074B1 (en) 2009-08-31
AU2000264750A1 (en) 2001-03-13
JPWO0112580A1 (en) 2003-03-11
IL154207A (en) 2008-12-29
UA73364C2 (en) 2005-07-15
IN2005DE05932A (en) 2008-05-09
WO2001012580A1 (en) 2001-02-22

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