GB1417220A - Method for producing ketones - Google Patents

Method for producing ketones

Info

Publication number
GB1417220A
GB1417220A GB5276673A GB5276673A GB1417220A GB 1417220 A GB1417220 A GB 1417220A GB 5276673 A GB5276673 A GB 5276673A GB 5276673 A GB5276673 A GB 5276673A GB 1417220 A GB1417220 A GB 1417220A
Authority
GB
United Kingdom
Prior art keywords
ketones
acetic acid
give acetone
ketone
producing ketones
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
Application number
GB5276673A
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.)
JNC Corp
Original Assignee
Chisso Corp
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
Priority claimed from JP47092133A external-priority patent/JPS5144926B2/ja
Priority to CH1300273A priority Critical patent/CH601157A5/xx
Priority to DE19732346012 priority patent/DE2346012C3/en
Application filed by Chisso Corp filed Critical Chisso Corp
Priority to GB5276673A priority patent/GB1417220A/en
Publication of GB1417220A publication Critical patent/GB1417220A/en
Expired legal-status Critical Current

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
    • 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
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • 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
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/48—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation involving decarboxylation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1417220 Ketones CHISSO CORP 14 Nov 1973 52766/73 Heading C2C Ketones are prepared by contacting a mixture of an aldehyde and a C 2-3 aliphatic monocarboxylic acid with a zirconium oxide catalyst, e.g. at 300-500‹ C. Water may be present as may one or more alkali metal or alkaline earth metal oxides. In typical examples, acetic acid and isobutyraldehyde give acetone, methyl isopropyl ketone and diisopropyl ketone, while acetic acid and benzaldehyde give acetone, acetophenone and benzophenone.
GB5276673A 1972-09-13 1973-11-14 Method for producing ketones Expired GB1417220A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1300273A CH601157A5 (en) 1972-09-13 1973-09-11
DE19732346012 DE2346012C3 (en) 1972-09-13 1973-09-12 Process for the production of ketones
GB5276673A GB1417220A (en) 1972-09-13 1973-11-14 Method for producing ketones

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP47092133A JPS5144926B2 (en) 1972-09-13 1972-09-13
GB5276673A GB1417220A (en) 1972-09-13 1973-11-14 Method for producing ketones

Publications (1)

Publication Number Publication Date
GB1417220A true GB1417220A (en) 1975-12-10

Family

ID=26267127

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5276673A Expired GB1417220A (en) 1972-09-13 1973-11-14 Method for producing ketones

Country Status (2)

Country Link
CH (1) CH601157A5 (en)
GB (1) GB1417220A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001028967A1 (en) * 1999-10-20 2001-04-26 Rhodia Chimie Method for preparing ketones by pyrogenic reaction of aldehydes, alcohols, acids or esters
WO2007038371A1 (en) * 2005-09-23 2007-04-05 Eastman Chemical Company Catalysts selective for the preparation of mixed ketones from a mixture of carboxylic acids

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001028967A1 (en) * 1999-10-20 2001-04-26 Rhodia Chimie Method for preparing ketones by pyrogenic reaction of aldehydes, alcohols, acids or esters
FR2800066A1 (en) * 1999-10-20 2001-04-27 Rhodia Chimie Sa Process for the preparation of ketones by a pyrogenic reaction of aldehydes, alcohols, acids or esters in liquid phase and in the presence of a catalyst
US6639112B1 (en) 1999-10-20 2003-10-28 Rhodia Chimie Method for preparing ketones by pyrogenic reaction of aldehydes, alcohols, acids or esters
WO2007038371A1 (en) * 2005-09-23 2007-04-05 Eastman Chemical Company Catalysts selective for the preparation of mixed ketones from a mixture of carboxylic acids
US7452841B2 (en) 2005-09-23 2008-11-18 Eastman Chemical Company Catalysts selective for the preparation of mixed ketones from a mixture of carboxylic acids
US7659432B2 (en) 2005-09-23 2010-02-09 Eastman Chemical Company Catalysts selective for the preparation of mixed ketones from a mixture of carboxylic acids

Also Published As

Publication number Publication date
CH601157A5 (en) 1978-06-30
DE2346012B2 (en) 1976-08-12
DE2346012A1 (en) 1974-04-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19931113