ZA971576B - Process for obtaining isophorone. - Google Patents

Process for obtaining isophorone.

Info

Publication number
ZA971576B
ZA971576B ZA9701576A ZA971576A ZA971576B ZA 971576 B ZA971576 B ZA 971576B ZA 9701576 A ZA9701576 A ZA 9701576A ZA 971576 A ZA971576 A ZA 971576A ZA 971576 B ZA971576 B ZA 971576B
Authority
ZA
South Africa
Prior art keywords
isophorone
obtaining
obtaining isophorone
Prior art date
Application number
ZA9701576A
Other languages
English (en)
Inventor
Remy Teissier
Jacques Kervennal
Original Assignee
Atochem Elf Sa
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 Atochem Elf Sa filed Critical Atochem Elf Sa
Publication of ZA971576B publication Critical patent/ZA971576B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/203—Unsaturated compounds containing keto groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/10—Magnesium; Oxides or hydroxides thereof
    • 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
    • C07C45/68—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 increase in the number of carbon atoms
    • C07C45/72—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 increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/74—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 increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/603—Unsaturated compounds containing a keto groups being part of a ring of a six-membered ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
ZA9701576A 1996-02-29 1997-02-24 Process for obtaining isophorone. ZA971576B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9602550A FR2745566B1 (fr) 1996-02-29 1996-02-29 Procede d'obtention d'isophorone

Publications (1)

Publication Number Publication Date
ZA971576B true ZA971576B (en) 1997-09-09

Family

ID=9489719

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9701576A ZA971576B (en) 1996-02-29 1997-02-24 Process for obtaining isophorone.

Country Status (13)

Country Link
US (1) US5849957A (zh)
EP (1) EP0792863B1 (zh)
JP (1) JP2869392B2 (zh)
KR (1) KR100228996B1 (zh)
CN (1) CN1065232C (zh)
BR (1) BR9701136A (zh)
CA (1) CA2198770C (zh)
DE (1) DE69705333T2 (zh)
ES (1) ES2160299T3 (zh)
FR (1) FR2745566B1 (zh)
MX (1) MX9701632A (zh)
TW (1) TW340837B (zh)
ZA (1) ZA971576B (zh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1075379C (zh) * 1998-08-15 2001-11-28 林计嶝 野生九叶绞股蓝复合茶
CN100371400C (zh) * 2004-08-25 2008-02-27 上海新大余氟碳喷涂材料有限公司 用于提高氟碳涂料喷涂质量的添加剂
CN101698147B (zh) * 2009-10-23 2012-01-25 广州大学 一种用于丙酮缩合法制备异佛尔酮的催化剂
DE102010029272A1 (de) 2010-05-25 2011-12-01 Evonik Degussa Gmbh Verfahren zur elektrochemischen Herstellung von Isophoron
DE102010062603A1 (de) 2010-12-08 2012-06-14 Evonik Degussa Gmbh Verfahren zur Herstellung von 3-Aminomethyl-3,5,5-trimethylcyclohexylamin
DE102010062587A1 (de) 2010-12-08 2012-06-14 Evonik Degussa Gmbh Verfahren zur Herstellung von Isophoron
DE102011075777A1 (de) 2011-05-13 2012-11-15 Evonik Degussa Gmbh Verfahren zur Herstellung von Isophoron in Gegenwart mindestens eines Entschäumers in der Abwasserkolonne im Aufarbeitungsteil
CN102258994B (zh) * 2011-05-19 2012-06-20 宁波千衍新材料科技有限公司 一种用于丙酮多相法合成异佛尔酮的催化剂的制备方法
CN102976910A (zh) * 2011-09-05 2013-03-20 张锦碧 一种丙酮合成异佛尔酮的环保简易制备方法
CN104549371B (zh) * 2013-10-22 2016-11-23 中国石油化工股份有限公司 丙酮缩合制异佛尔酮的催化剂及其制备方法
CN103694095A (zh) * 2013-12-31 2014-04-02 张锦碧 一种异佛尔酮的制备方法
CN104941626B (zh) * 2015-06-07 2017-07-07 复旦大学 一种高价态金属离子改性的镁铝复合金属氧化物催化剂及其制备方法
CN106423126B (zh) * 2015-08-12 2018-11-20 中国石油化工股份有限公司 异佛尔酮催化剂及其制备方法
CN106423124B (zh) * 2015-08-12 2018-11-20 中国石油化工股份有限公司 异佛尔酮催化剂和其制备方法
CN106423125B (zh) * 2015-08-12 2018-11-20 中国石油化工股份有限公司 异佛尔酮催化剂
CN112441896B (zh) * 2019-09-03 2023-07-14 万华化学集团股份有限公司 一种丙酮液相缩合制备异佛尔酮的反应工艺
KR102477904B1 (ko) * 2020-10-27 2022-12-15 금호석유화학 주식회사 촉매 성형체, 그 제조방법 및 이를 이용한 환형 케톤의 제조방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2399976A (en) * 1943-01-28 1946-05-07 Shell Dev Production of isophorone and related products
US4458026A (en) * 1982-06-02 1984-07-03 Union Carbide Corporation Catalysts for aldol condensations
US4476324A (en) * 1982-06-02 1984-10-09 Union Carbide Corporation Catalyzed aldol condensations
US5153156A (en) * 1989-04-18 1992-10-06 Aristech Chemical Corporation Process for making efficient anionic clay catalyst, catalysts made thereby, and method of making isophorone
US5055620A (en) * 1989-04-18 1991-10-08 Aristech Chemical Corporation Process for aldol condensation
US4970191A (en) * 1989-04-18 1990-11-13 Aristech Chemical Corporation Basic mixed oxide
US5202496A (en) * 1989-04-18 1993-04-13 Aristech Chemical Corporation Method of making isophorne
DE4020838A1 (de) * 1990-06-29 1992-01-02 Henkel Kgaa Verfahren zur aldolisierung von verbindungen mit aktiven wasserstoffatomen
US5254743A (en) * 1992-12-09 1993-10-19 Uop Solid bases as catalysts in aldol condensations
CA2130795A1 (en) * 1993-08-25 1995-02-26 John Braithwaite Preparation of isophorone

Also Published As

Publication number Publication date
FR2745566A1 (fr) 1997-09-05
TW340837B (en) 1998-09-21
KR970061839A (ko) 1997-09-12
BR9701136A (pt) 1998-09-01
US5849957A (en) 1998-12-15
JP2869392B2 (ja) 1999-03-10
DE69705333D1 (de) 2001-08-02
KR100228996B1 (ko) 1999-11-01
JPH09241204A (ja) 1997-09-16
ES2160299T3 (es) 2001-11-01
FR2745566B1 (fr) 1998-04-24
CN1065232C (zh) 2001-05-02
EP0792863B1 (fr) 2001-06-27
EP0792863A1 (fr) 1997-09-03
CA2198770C (fr) 2000-07-18
CN1166481A (zh) 1997-12-03
MX9701632A (es) 1998-04-30
DE69705333T2 (de) 2001-11-08
CA2198770A1 (fr) 1997-08-29

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