JPS5318580A - Preparation of methylpyridinones - Google Patents

Preparation of methylpyridinones

Info

Publication number
JPS5318580A
JPS5318580A JP9026076A JP9026076A JPS5318580A JP S5318580 A JPS5318580 A JP S5318580A JP 9026076 A JP9026076 A JP 9026076A JP 9026076 A JP9026076 A JP 9026076A JP S5318580 A JPS5318580 A JP S5318580A
Authority
JP
Japan
Prior art keywords
methylpyridinones
preparation
methylpyridinone
dehydrogenation
oxo
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
JP9026076A
Other languages
Japanese (ja)
Other versions
JPS593994B2 (en
Inventor
Tadamitsu Kiyoura
Yasuo Kogure
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 JP9026076A priority Critical patent/JPS593994B2/en
Publication of JPS5318580A publication Critical patent/JPS5318580A/en
Publication of JPS593994B2 publication Critical patent/JPS593994B2/en
Expired legal-status Critical Current

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  • Pyridine Compounds (AREA)

Abstract

PURPOSE: To prepare methylpyridinone with one-stage process in high selectivity contacting 5-oxo-hexanoic acid amide with two functional catalysts for dehydration and dehydrogenation.
COPYRIGHT: (C)1978,JPO&Japio
JP9026076A 1976-07-30 1976-07-30 Method for producing methylpyridinones Expired JPS593994B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9026076A JPS593994B2 (en) 1976-07-30 1976-07-30 Method for producing methylpyridinones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9026076A JPS593994B2 (en) 1976-07-30 1976-07-30 Method for producing methylpyridinones

Publications (2)

Publication Number Publication Date
JPS5318580A true JPS5318580A (en) 1978-02-20
JPS593994B2 JPS593994B2 (en) 1984-01-27

Family

ID=13993519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9026076A Expired JPS593994B2 (en) 1976-07-30 1976-07-30 Method for producing methylpyridinones

Country Status (1)

Country Link
JP (1) JPS593994B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145068A2 (en) * 1983-11-28 1985-06-19 Stamicarbon B.V. Process for the preparation of 2-pyridone
US4599421A (en) * 1983-04-22 1986-07-08 Stamicarbon B.V. Process for the preparation of a pyridone-2

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01134192U (en) * 1988-03-09 1989-09-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599421A (en) * 1983-04-22 1986-07-08 Stamicarbon B.V. Process for the preparation of a pyridone-2
EP0145068A2 (en) * 1983-11-28 1985-06-19 Stamicarbon B.V. Process for the preparation of 2-pyridone

Also Published As

Publication number Publication date
JPS593994B2 (en) 1984-01-27

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