JPS57116038A - Preparation of 3-cyano-3,5,5-trimethylcyclohexanone - Google Patents

Preparation of 3-cyano-3,5,5-trimethylcyclohexanone

Info

Publication number
JPS57116038A
JPS57116038A JP56002102A JP210281A JPS57116038A JP S57116038 A JPS57116038 A JP S57116038A JP 56002102 A JP56002102 A JP 56002102A JP 210281 A JP210281 A JP 210281A JP S57116038 A JPS57116038 A JP S57116038A
Authority
JP
Japan
Prior art keywords
isophorone
glycol
prussic acid
basic catalyst
acid
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
JP56002102A
Other languages
English (en)
Japanese (ja)
Other versions
JPS625418B2 (fr
Inventor
Tetsuro Nakahama
Yasuyuki Takayanagi
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.)
Nitto Chemical Industry Co Ltd
Original Assignee
Nitto Chemical Industry 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 Nitto Chemical Industry Co Ltd filed Critical Nitto Chemical Industry Co Ltd
Priority to JP56002102A priority Critical patent/JPS57116038A/ja
Publication of JPS57116038A publication Critical patent/JPS57116038A/ja
Publication of JPS625418B2 publication Critical patent/JPS625418B2/ja
Granted 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

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP56002102A 1981-01-12 1981-01-12 Preparation of 3-cyano-3,5,5-trimethylcyclohexanone Granted JPS57116038A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56002102A JPS57116038A (en) 1981-01-12 1981-01-12 Preparation of 3-cyano-3,5,5-trimethylcyclohexanone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56002102A JPS57116038A (en) 1981-01-12 1981-01-12 Preparation of 3-cyano-3,5,5-trimethylcyclohexanone

Publications (2)

Publication Number Publication Date
JPS57116038A true JPS57116038A (en) 1982-07-19
JPS625418B2 JPS625418B2 (fr) 1987-02-04

Family

ID=11519973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56002102A Granted JPS57116038A (en) 1981-01-12 1981-01-12 Preparation of 3-cyano-3,5,5-trimethylcyclohexanone

Country Status (1)

Country Link
JP (1) JPS57116038A (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5011968A (en) * 1990-02-06 1991-04-30 W. R. Grace & Co.-Conn. Process for the preparation of 3-cyano-3,5,5-trimethylcyclohexanone
US5091554A (en) * 1989-12-21 1992-02-25 Degussa Ag Method of preparing 1,3,3-trimethyl-5-oxo-cyclohexane carbonitrile
US5179221A (en) * 1991-03-05 1993-01-12 Nippon Chemicals Co., Ltd. Method for production of 3-cyano-3,5,5-trimethyl cyclohexanone
US5183915A (en) * 1992-03-05 1993-02-02 Elf Atochem North America, Inc. Catalyst and process for the production of 3-cyano-3,5,5-trialkylcyclohexanone
US5235089A (en) * 1992-02-27 1993-08-10 Hampshire Chemical Corp. Process for the preparation of 3-cyano-3,5,5-trimethylcyclohexanone
JP2004155785A (ja) * 2002-11-07 2004-06-03 Basf Ag イソホロンニトリルの製造方法
WO2012076317A1 (fr) 2010-12-08 2012-06-14 Evonik Degussa Gmbh Procédé de préparation de 3-aminométhyl-3,5,5-triméthylcyclohexylamine
WO2012171830A1 (fr) 2011-06-17 2012-12-20 Evonik Degussa Gmbh Procédé de production de 3-cyano-3,5,5-triméthylcyclohexanone
CN115433103A (zh) * 2022-10-09 2022-12-06 山东新和成维生素有限公司 一种异佛尔酮腈的合成方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0480224U (fr) * 1990-11-27 1992-07-13

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5091554A (en) * 1989-12-21 1992-02-25 Degussa Ag Method of preparing 1,3,3-trimethyl-5-oxo-cyclohexane carbonitrile
US5011968A (en) * 1990-02-06 1991-04-30 W. R. Grace & Co.-Conn. Process for the preparation of 3-cyano-3,5,5-trimethylcyclohexanone
US5179221A (en) * 1991-03-05 1993-01-12 Nippon Chemicals Co., Ltd. Method for production of 3-cyano-3,5,5-trimethyl cyclohexanone
US5235089A (en) * 1992-02-27 1993-08-10 Hampshire Chemical Corp. Process for the preparation of 3-cyano-3,5,5-trimethylcyclohexanone
US5183915A (en) * 1992-03-05 1993-02-02 Elf Atochem North America, Inc. Catalyst and process for the production of 3-cyano-3,5,5-trialkylcyclohexanone
JP2004155785A (ja) * 2002-11-07 2004-06-03 Basf Ag イソホロンニトリルの製造方法
WO2012076317A1 (fr) 2010-12-08 2012-06-14 Evonik Degussa Gmbh Procédé de préparation de 3-aminométhyl-3,5,5-triméthylcyclohexylamine
DE102010062603A1 (de) 2010-12-08 2012-06-14 Evonik Degussa Gmbh Verfahren zur Herstellung von 3-Aminomethyl-3,5,5-trimethylcyclohexylamin
WO2012171830A1 (fr) 2011-06-17 2012-12-20 Evonik Degussa Gmbh Procédé de production de 3-cyano-3,5,5-triméthylcyclohexanone
DE102011077681A1 (de) 2011-06-17 2012-12-20 Evonik Degussa Gmbh Verfahren zur Herstellung von 3-Cyano-3,5,5-trimethylcyclohexanon
JP2014521596A (ja) * 2011-06-17 2014-08-28 エボニック デグサ ゲーエムベーハー ３−シアノ−３，５，５−トリメチルシクロヘキサノンの製造方法
US9187412B2 (en) 2011-06-17 2015-11-17 Evonik Degussa Gmbh Process for preparing 3-cyano-3,5,5-trimethylcyclohexanone
CN115433103A (zh) * 2022-10-09 2022-12-06 山东新和成维生素有限公司 一种异佛尔酮腈的合成方法
CN115433103B (zh) * 2022-10-09 2023-08-18 山东新和成维生素有限公司 一种异佛尔酮腈的合成方法

Also Published As

Publication number Publication date
JPS625418B2 (fr) 1987-02-04

Similar Documents

Publication Publication Date Title
JPS57116038A (en) Preparation of 3-cyano-3,5,5-trimethylcyclohexanone
DE3161233D1 (en) Process for preparing trimethylsilyl cyanide
ES8607937A1 (es) Un metodo de preparar un compuesto de beta-fluoropiridina
JPS5524125A (en) Preparation of substituted diphenyl ether
JPS5581818A (en) Method of fluorination
JPS5334716A (en) Preparation of amide amine amphoteric surface active agent
JPS57118535A (en) Preparation of fluoroalkyl alpha-chloroacrylate
JPS6475452A (en) Fluorodinitrobenzene derivative and production thereof
JPS5340737A (en) Preparation of cyanophenol
JPS5731682A (en) Preparation of alkylene carbonate
JPS6483031A (en) Synthesis of fluorohydrin
JPS55104242A (en) Preparation of organic dinitrile compound
JPS6483042A (en) Production of alkoxybenzaldehyde
ES465723A1 (es) Procedimiento para la preparacion y recuperacion de haloge- noacilamidas.
JPS57112352A (en) Preparation of phenylacetic acid alkyl ester
JPS55133357A (en) Preparation of 1-cyano-2-hydroxy-3-phthalimidopropane
JPS57206636A (en) Preparation of 3,3-dimethylbutyric acid
JPS56135446A (en) Preparation of optically active l-alpha-phenyl-beta-(p-tolyl)ethylamine
JPS57130943A (en) Preparation of 10-bromodecanol
JPS5620552A (en) Novel basic compound and its preparation
JPS56123972A (en) Preparation of 1,3-dialkyl-4-benzoyl-5-hydroxypyrazole compound
JPS57197259A (en) Preparation of chlorobenzenesulfonyl chloride
JPS5653652A (en) Preparation of indole or indole derivative
JPS56156259A (en) Preparation of high-purity tolyltioureas
JPS5679661A (en) Preparation of alpha-chlorohydrocinnamnitrile