JPS5412383A - Method of racemizing 2-(p-methoxybenzyl)-1,3,4-trimethyl-1,2,5,6,- thtrahydropyridine - Google Patents

Method of racemizing 2-(p-methoxybenzyl)-1,3,4-trimethyl-1,2,5,6,- thtrahydropyridine

Info

Publication number
JPS5412383A
JPS5412383A JP7818277A JP7818277A JPS5412383A JP S5412383 A JPS5412383 A JP S5412383A JP 7818277 A JP7818277 A JP 7818277A JP 7818277 A JP7818277 A JP 7818277A JP S5412383 A JPS5412383 A JP S5412383A
Authority
JP
Japan
Prior art keywords
thtrahydropyridine
racemizing
methoxybenzyl
trimethyl
racemate
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
JP7818277A
Other languages
Japanese (ja)
Inventor
Naohito Ohashi
Hiroyuki Mizote
Sumimoto Katsube
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 JP7818277A priority Critical patent/JPS5412383A/en
Publication of JPS5412383A publication Critical patent/JPS5412383A/en
Pending legal-status Critical Current

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  • Hydrogenated Pyridines (AREA)

Abstract

PURPOSE: The optically active isomer of title compound that is useful as an intermediate for nonnarcotic analgesics is reacted with a mercury salt in an aqueous acetic acid and reduced with an alkali metal borohydride to produce industrially the racemate in high yield.
COPYRIGHT: (C)1979,JPO&Japio
JP7818277A 1977-06-29 1977-06-29 Method of racemizing 2-(p-methoxybenzyl)-1,3,4-trimethyl-1,2,5,6,- thtrahydropyridine Pending JPS5412383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7818277A JPS5412383A (en) 1977-06-29 1977-06-29 Method of racemizing 2-(p-methoxybenzyl)-1,3,4-trimethyl-1,2,5,6,- thtrahydropyridine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7818277A JPS5412383A (en) 1977-06-29 1977-06-29 Method of racemizing 2-(p-methoxybenzyl)-1,3,4-trimethyl-1,2,5,6,- thtrahydropyridine

Publications (1)

Publication Number Publication Date
JPS5412383A true JPS5412383A (en) 1979-01-30

Family

ID=13654816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7818277A Pending JPS5412383A (en) 1977-06-29 1977-06-29 Method of racemizing 2-(p-methoxybenzyl)-1,3,4-trimethyl-1,2,5,6,- thtrahydropyridine

Country Status (1)

Country Link
JP (1) JPS5412383A (en)

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