JPS5225709A - Process for preparaion of alpha-substituted acetones - Google Patents

Process for preparaion of alpha-substituted acetones

Info

Publication number
JPS5225709A
JPS5225709A JP10162175A JP10162175A JPS5225709A JP S5225709 A JPS5225709 A JP S5225709A JP 10162175 A JP10162175 A JP 10162175A JP 10162175 A JP10162175 A JP 10162175A JP S5225709 A JPS5225709 A JP S5225709A
Authority
JP
Japan
Prior art keywords
preparaion
alpha
acetones
substituted
substituted acetones
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
JP10162175A
Other languages
Japanese (ja)
Other versions
JPS5858335B2 (en
Inventor
Shinji Nakai
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP10162175A priority Critical patent/JPS5858335B2/en
Publication of JPS5225709A publication Critical patent/JPS5225709A/en
Publication of JPS5858335B2 publication Critical patent/JPS5858335B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Furan Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: α-Unsaturated acetone is prepared in high yield without isolating the intermediate by the reaction of an acetoacetic acid ester with a halide having an unsaturated bond in the presence of an alkali metal hydroxide.
COPYRIGHT: (C)1977,JPO&Japio
JP10162175A 1975-08-20 1975-08-20 Alpha - Chikanacetone no Seizouhou Expired JPS5858335B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10162175A JPS5858335B2 (en) 1975-08-20 1975-08-20 Alpha - Chikanacetone no Seizouhou

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10162175A JPS5858335B2 (en) 1975-08-20 1975-08-20 Alpha - Chikanacetone no Seizouhou

Publications (2)

Publication Number Publication Date
JPS5225709A true JPS5225709A (en) 1977-02-25
JPS5858335B2 JPS5858335B2 (en) 1983-12-24

Family

ID=14305458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10162175A Expired JPS5858335B2 (en) 1975-08-20 1975-08-20 Alpha - Chikanacetone no Seizouhou

Country Status (1)

Country Link
JP (1) JPS5858335B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017284A2 (en) * 1979-04-03 1980-10-15 Shell Internationale Researchmaatschappij B.V. Preparation of unsaturated ketones
WO1997024308A1 (en) * 1995-12-29 1997-07-10 Nippon Zeon Co., Ltd. Process for the preparation of carbonyl compounds

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017284A2 (en) * 1979-04-03 1980-10-15 Shell Internationale Researchmaatschappij B.V. Preparation of unsaturated ketones
EP0017284A3 (en) * 1979-04-03 1980-10-29 Shell Internationale Researchmaatschappij B.V. Preparation of unsaturated ketones
WO1997024308A1 (en) * 1995-12-29 1997-07-10 Nippon Zeon Co., Ltd. Process for the preparation of carbonyl compounds

Also Published As

Publication number Publication date
JPS5858335B2 (en) 1983-12-24

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