JPS51125015A - Process for preparation of the carbonyl compound having hetero atom at beta -position and alpha ,beta -unsaturated carbonyl compounds - Google Patents

Process for preparation of the carbonyl compound having hetero atom at beta -position and alpha ,beta -unsaturated carbonyl compounds

Info

Publication number
JPS51125015A
JPS51125015A JP49113824A JP11382474A JPS51125015A JP S51125015 A JPS51125015 A JP S51125015A JP 49113824 A JP49113824 A JP 49113824A JP 11382474 A JP11382474 A JP 11382474A JP S51125015 A JPS51125015 A JP S51125015A
Authority
JP
Japan
Prior art keywords
beta
alpha
preparation
hetero atom
carbonyl compound
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.)
Pending
Application number
JP49113824A
Other languages
Japanese (ja)
Inventor
Mitsuaki Mukoyama
Kazuhiko Saigo
Toshio Izawa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP49113824A priority Critical patent/JPS51125015A/en
Publication of JPS51125015A publication Critical patent/JPS51125015A/en
Pending 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

  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: The title compounds I,II are prepared in high yield by the reaction of an enolacetate with a carbonyl compound in the presence of a Lewis acid.
COPYRIGHT: (C)1976,JPO&Japio
JP49113824A 1974-10-04 1974-10-04 Process for preparation of the carbonyl compound having hetero atom at beta -position and alpha ,beta -unsaturated carbonyl compounds Pending JPS51125015A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP49113824A JPS51125015A (en) 1974-10-04 1974-10-04 Process for preparation of the carbonyl compound having hetero atom at beta -position and alpha ,beta -unsaturated carbonyl compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49113824A JPS51125015A (en) 1974-10-04 1974-10-04 Process for preparation of the carbonyl compound having hetero atom at beta -position and alpha ,beta -unsaturated carbonyl compounds

Publications (1)

Publication Number Publication Date
JPS51125015A true JPS51125015A (en) 1976-11-01

Family

ID=14621953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49113824A Pending JPS51125015A (en) 1974-10-04 1974-10-04 Process for preparation of the carbonyl compound having hetero atom at beta -position and alpha ,beta -unsaturated carbonyl compounds

Country Status (1)

Country Link
JP (1) JPS51125015A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4885395A (en) * 1986-09-25 1989-12-05 Basf Aktiengsellschaft Preparation of alpha, beta-unsaturated ketones

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4885395A (en) * 1986-09-25 1989-12-05 Basf Aktiengsellschaft Preparation of alpha, beta-unsaturated ketones

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