JPS5466684A - Preparation of 4- piperidinopyridine - Google Patents

Preparation of 4- piperidinopyridine

Info

Publication number
JPS5466684A
JPS5466684A JP13028277A JP13028277A JPS5466684A JP S5466684 A JPS5466684 A JP S5466684A JP 13028277 A JP13028277 A JP 13028277A JP 13028277 A JP13028277 A JP 13028277A JP S5466684 A JPS5466684 A JP S5466684A
Authority
JP
Japan
Prior art keywords
catalyst
piperidinopyridine
pyridyl
alcohol
formula
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
JP13028277A
Other languages
Japanese (ja)
Other versions
JPS604819B2 (en
Inventor
Satoshi Kaku
Mikio Sawaki
Yoshio Uchiyama
Tamihiro Tsukihashi
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.)
Nippon Soda Co Ltd
Original Assignee
Nippon Soda 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 Nippon Soda Co Ltd filed Critical Nippon Soda Co Ltd
Priority to JP13028277A priority Critical patent/JPS604819B2/en
Publication of JPS5466684A publication Critical patent/JPS5466684A/en
Publication of JPS604819B2 publication Critical patent/JPS604819B2/en
Expired legal-status Critical Current

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  • Pyridine Compounds (AREA)

Abstract

PURPOSE: To prepare the title compound useful as an intermediate of pesticide and medicine, and catalyst, economically, by the catalytic reduction of N-(4-pyridyl)pyridinium salt (easily derived from pyridine) with H2 in an alcohol, in the presence of Pd catalyst, under mild conditions.
CONSTITUTION: 4-Piperidinopyridine of formula II is prepared by reducing a hydrogen halide salt of N-(4-pyridyl)- pyridinium salt of formula I (X is halogen) in an alcohol such as methanol, ethanol, etc., in the presence of Pd catalyst, such as palladium oxide, Pd/C catalyst, etc., at O-40°C and 1-5 kg/cm2 (pref. at room temp. and normal pressure).
COPYRIGHT: (C)1979,JPO&Japio
JP13028277A 1977-11-01 1977-11-01 Method for producing 4-piperidinopyridine Expired JPS604819B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13028277A JPS604819B2 (en) 1977-11-01 1977-11-01 Method for producing 4-piperidinopyridine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13028277A JPS604819B2 (en) 1977-11-01 1977-11-01 Method for producing 4-piperidinopyridine

Publications (2)

Publication Number Publication Date
JPS5466684A true JPS5466684A (en) 1979-05-29
JPS604819B2 JPS604819B2 (en) 1985-02-06

Family

ID=15030575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13028277A Expired JPS604819B2 (en) 1977-11-01 1977-11-01 Method for producing 4-piperidinopyridine

Country Status (1)

Country Link
JP (1) JPS604819B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60112766A (en) * 1983-11-18 1985-06-19 Koei Chem Co Ltd Production of 4-pyridylthioacetic acid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60112766A (en) * 1983-11-18 1985-06-19 Koei Chem Co Ltd Production of 4-pyridylthioacetic acid
JPS6210507B2 (en) * 1983-11-18 1987-03-06 Koei Chemical Co

Also Published As

Publication number Publication date
JPS604819B2 (en) 1985-02-06

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