[go: up one dir, main page]

DE69205601D1 - Verfahren zur Herstellung von 3-Cyano-3,5,5-trimethylcyclohexanon. - Google Patents

Verfahren zur Herstellung von 3-Cyano-3,5,5-trimethylcyclohexanon.

Info

Publication number
DE69205601D1
DE69205601D1 DE69205601T DE69205601T DE69205601D1 DE 69205601 D1 DE69205601 D1 DE 69205601D1 DE 69205601 T DE69205601 T DE 69205601T DE 69205601 T DE69205601 T DE 69205601T DE 69205601 D1 DE69205601 D1 DE 69205601D1
Authority
DE
Germany
Prior art keywords
trimethylcyclohexanone
cyano
preparation
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.)
Expired - Fee Related
Application number
DE69205601T
Other languages
English (en)
Other versions
DE69205601T2 (de
Inventor
Hiroshi Takahoso
Norio Takahashi
Koji Midorikawa
Toshiyasu Sato
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.)
Nippon Kasei Chemical Co Ltd
Original Assignee
Nippon Kasei Chemical 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 Nippon Kasei Chemical Co Ltd filed Critical Nippon Kasei Chemical Co Ltd
Application granted granted Critical
Publication of DE69205601D1 publication Critical patent/DE69205601D1/de
Publication of DE69205601T2 publication Critical patent/DE69205601T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/08—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds
    • C07C253/10—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds to compounds containing carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69205601T 1991-03-05 1992-03-04 Verfahren zur Herstellung von 3-Cyano-3,5,5-trimethylcyclohexanon. Expired - Fee Related DE69205601T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3038197A JPH04279559A (ja) 1991-03-05 1991-03-05 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

Publications (2)

Publication Number Publication Date
DE69205601D1 true DE69205601D1 (de) 1995-11-30
DE69205601T2 DE69205601T2 (de) 1996-04-11

Family

ID=12518628

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69205601T Expired - Fee Related DE69205601T2 (de) 1991-03-05 1992-03-04 Verfahren zur Herstellung von 3-Cyano-3,5,5-trimethylcyclohexanon.

Country Status (4)

Country Link
US (1) US5179221A (de)
EP (1) EP0502707B1 (de)
JP (1) JPH04279559A (de)
DE (1) DE69205601T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4203456A1 (de) * 1992-02-07 1993-08-12 Basf Ag Verfahren zur kontinuierlichen herstellung von 3-cyano-3,5,5-trimethylcyclohexanon
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
DE4407487A1 (de) * 1994-03-07 1995-09-14 Basf Ag Verfahren zur Herstellung von 3-Cyano-3,5,5-trimethylcyclohexanon
DE19836474A1 (de) * 1998-08-12 2000-02-17 Basf Ag Verfahren zur Herstellung von 3-Cyano-3,5,5-trimethyl-cyclohexanon
CN102020586B (zh) * 2010-11-25 2013-08-28 重庆紫光化工股份有限公司 异氟尔酮腈的制备方法
DE102010062603A1 (de) 2010-12-08 2012-06-14 Evonik Degussa Gmbh Verfahren zur Herstellung von 3-Aminomethyl-3,5,5-trimethylcyclohexylamin
DE102011077681A1 (de) 2011-06-17 2012-12-20 Evonik Degussa Gmbh Verfahren zur Herstellung von 3-Cyano-3,5,5-trimethylcyclohexanon
WO2024110260A1 (en) 2022-11-25 2024-05-30 Solvay Sa Novel synthesis for a nitrile solvent

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1085871B (de) * 1957-05-31 1960-07-28 Rohm & Haas Verfahren zur Herstellung von alicyclischen Cyanketonen
BE568220A (de) * 1957-05-31
DE1240854B (de) * 1964-10-24 1967-05-24 Scholven Chemie Ag Verfahren zur Herstellung von 3-Cyan-3, 5, 5-trimethylcyclohexanon aus Isophoron undBlausaeure
FR2468584A1 (fr) * 1979-10-26 1981-05-08 Ugine Kuhlmann Procede de preparation de cyano-3-trimethyl-3,5,5-cyclohexanone
JPS57116038A (en) * 1981-01-12 1982-07-19 Nitto Chem Ind Co Ltd Preparation of 3-cyano-3,5,5-trimethylcyclohexanone
JPS6133158A (ja) * 1984-07-25 1986-02-17 Nippo Kagaku Kk 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
JPS6133157A (ja) * 1984-07-25 1986-02-17 Nippo Kagaku Kk 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
JPS62164656A (ja) * 1986-01-14 1987-07-21 Daicel Chem Ind Ltd シアノイソホロンの製造法
JP2527568B2 (ja) * 1987-08-19 1996-08-28 日本セメント株式会社 粉砕機
US5011968A (en) * 1990-02-06 1991-04-30 W. R. Grace & Co.-Conn. Process for the preparation of 3-cyano-3,5,5-trimethylcyclohexanone

Also Published As

Publication number Publication date
DE69205601T2 (de) 1996-04-11
US5179221A (en) 1993-01-12
JPH04279559A (ja) 1992-10-05
EP0502707A1 (de) 1992-09-09
EP0502707B1 (de) 1995-10-25

Similar Documents

Publication Publication Date Title
DE59100830D1 (de) Verfahren zur Herstellung von 3-Aminomethyl-3,5,5,-trimethyl-cyclohexylamin.
DE59300243D1 (de) Verfahren zur Herstellung von 3,5-Difluoranilin.
DE69431853D1 (de) Verfahren zur Herstellung von 1,1,3,3,3-Pentafluorpropen
DE59003791D1 (de) Verfahren zur Herstellung von 1,3,3-Trimethyl-5-oxo-cyclohexan-carbonitril.
DE59105348D1 (de) Verfahren zur Herstellung von 1,4-Alkylendiaminen.
DE69006911D1 (de) Verfahren zur Herstellung von 3,4-Dichloranilin.
DE59408701D1 (de) Verfahren zur Herstellung von 2,3,4,5-Tetrafluor-benzotrifluorid
DE69205601D1 (de) Verfahren zur Herstellung von 3-Cyano-3,5,5-trimethylcyclohexanon.
DE69408085D1 (de) Verfahren zur Herstellung von 2,2-Diphenylhexafluorpropanen
DE59407675D1 (de) Verfahren zur Herstellung von 6H-Dibenz-(c,e)(1,2)-oxaphosphorin-6-on
DE69220708D1 (de) Verfahren zur Herstellung von 2,2,6,6,-Tetramethyl-4-Amino-Piperidilen
DE59102357D1 (de) Verfahren zur Herstellung von Diphenylaminen.
DE59200298D1 (de) Verfahren zur Herstellung von 2,4-Dichlorfluorbenzol.
DE69009394D1 (de) Verfahren zur Herstellung von 3-Cyano-3,5,5-trimethyl-1-cyclohexanon.
DE69401368D1 (de) Verfahren zur Herstellung von 1,4-Dicyano-2-buten
DE69007637D1 (de) Verfahren zur Herstellung von 1,1,3,4,4,6-Hexamethyl-1,2,3,4-tetrahydronaphthalin.
DE59301021D1 (de) Verfahren zur kontinuierlichen Herstellung von 3-Cyano-3,5,5-trimethylcyclohexanon.
DE59309922D1 (de) Verfahren zur Herstellung von substituierten 2,3-Difluorpyridinen
DE59303691D1 (de) Verfahren zur Herstellung von alpha-Chlor- 2,4,6-trimethylacetophenon
DE59401800D1 (de) Verfahren zur Herstellung von 1,1'-Binaphthylen
DE69004542D1 (de) Verfahren zur Herstellung von 2,6-Dimethylnaphthalin.
DE59103040D1 (de) Verfahren zur Herstellung von symmetrischen 2,2'-Methylen-bis-benztriazolylphenolen.
DE59104221D1 (de) Verfahren zur Herstellung von 2,3,5-Trimethyl-p-benzochinon.
DE59106016D1 (de) Verfahren zur Herstellung von 2,3-Dihydrobenzofuranen.
DE69010608D1 (de) Verfahren zur Herstellung von 1,1-Diarylethanen.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee