JPS54132542A - Production of n-alkyl derivative of p-aminoacetophenone - Google Patents

Production of n-alkyl derivative of p-aminoacetophenone

Info

Publication number
JPS54132542A
JPS54132542A JP4040478A JP4040478A JPS54132542A JP S54132542 A JPS54132542 A JP S54132542A JP 4040478 A JP4040478 A JP 4040478A JP 4040478 A JP4040478 A JP 4040478A JP S54132542 A JPS54132542 A JP S54132542A
Authority
JP
Japan
Prior art keywords
copper
aminoacetophenone
halogenoacetophenone
dialkylamine
mono
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
JP4040478A
Other languages
Japanese (ja)
Inventor
Kosuke Yamamoto
Kazunari Nitta
Noboru Yagi
Yuji Uchida
Nobuyuki Imazato
Junji Oiso
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP4040478A priority Critical patent/JPS54132542A/en
Publication of JPS54132542A publication Critical patent/JPS54132542A/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

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

Abstract

PURPOSE: The reaction between a mono or dialkylamine and p-halogenoacetophenone is effected in the presence or absence of copper powder to produce readily title compound used as intermediate for dyes, pigments and agricultural chemicals in high yield.
CONSTITUTION: A mono- or dialkylamine and p-halogenoacetophenone as p-chloroacetophenone are heated with stirring in an airtight pressure reactor, wherein in order to accelerate reaction rate or lower the reaction temperature, a copper powder, or a copper compound as copper oxide, copper halides, is used as a catalyst to produce an N-alky derivative of p-aminoacetophenone. The reaction temperature is 120W300, preferably 150W260°C. The molar ratio of two raw materials is 2 or more of the formaer compound to 1 of the latter.
COPYRIGHT: (C)1979,JPO&Japio
JP4040478A 1978-04-07 1978-04-07 Production of n-alkyl derivative of p-aminoacetophenone Pending JPS54132542A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4040478A JPS54132542A (en) 1978-04-07 1978-04-07 Production of n-alkyl derivative of p-aminoacetophenone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4040478A JPS54132542A (en) 1978-04-07 1978-04-07 Production of n-alkyl derivative of p-aminoacetophenone

Publications (1)

Publication Number Publication Date
JPS54132542A true JPS54132542A (en) 1979-10-15

Family

ID=12579719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4040478A Pending JPS54132542A (en) 1978-04-07 1978-04-07 Production of n-alkyl derivative of p-aminoacetophenone

Country Status (1)

Country Link
JP (1) JPS54132542A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1468994A1 (en) * 1996-05-03 2004-10-20 Ciba SC Holding AG Process for preparing cyclic amine substituted phenyl-alkyl-ketones

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1468994A1 (en) * 1996-05-03 2004-10-20 Ciba SC Holding AG Process for preparing cyclic amine substituted phenyl-alkyl-ketones

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