JPS56135482A - Production of 5-methyl-2-frufural - Google Patents

Production of 5-methyl-2-frufural

Info

Publication number
JPS56135482A
JPS56135482A JP3851680A JP3851680A JPS56135482A JP S56135482 A JPS56135482 A JP S56135482A JP 3851680 A JP3851680 A JP 3851680A JP 3851680 A JP3851680 A JP 3851680A JP S56135482 A JPS56135482 A JP S56135482A
Authority
JP
Japan
Prior art keywords
methyl
furfural
catalytic hydrogenation
catalyst
subjected
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
JP3851680A
Other languages
Japanese (ja)
Other versions
JPS5914468B2 (en
Inventor
Shunichi Morikawa
Yoshio Nakamura
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.)
Noguchi Institute
Original Assignee
Noguchi Institute
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 Noguchi Institute filed Critical Noguchi Institute
Priority to JP3851680A priority Critical patent/JPS5914468B2/en
Publication of JPS56135482A publication Critical patent/JPS56135482A/en
Publication of JPS5914468B2 publication Critical patent/JPS5914468B2/en
Expired legal-status Critical Current

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  • Furan Compounds (AREA)

Abstract

PURPOSE: A readily available compound from 5-hydroxymethyl-2-furfural is subjected to catalytic hydrogenation in the presence of Pd, Rh catalyst to produce the titled compound used as a synthetic intermediate of agricultural chemicals or perfumes readily in high yield.
CONSTITUTION: A compound of formula I [R is R'-O (R' is alkyl, aryl) or group of formula II] is subjected to catalytic hydrogenation in the presence of a catalyst of Pd, Rh to give 5-methyl-2-furfural. Further, a base, such as pyridine or sodium hydroxide is added and catalytic hydrogenation is effected to inhibit side-reactions and increase the selectivity to 5-methyl-2-furfural.
COPYRIGHT: (C)1981,JPO&Japio
JP3851680A 1980-03-26 1980-03-26 Method for producing 5-methyl-2-furfural Expired JPS5914468B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3851680A JPS5914468B2 (en) 1980-03-26 1980-03-26 Method for producing 5-methyl-2-furfural

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3851680A JPS5914468B2 (en) 1980-03-26 1980-03-26 Method for producing 5-methyl-2-furfural

Publications (2)

Publication Number Publication Date
JPS56135482A true JPS56135482A (en) 1981-10-22
JPS5914468B2 JPS5914468B2 (en) 1984-04-04

Family

ID=12527428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3851680A Expired JPS5914468B2 (en) 1980-03-26 1980-03-26 Method for producing 5-methyl-2-furfural

Country Status (1)

Country Link
JP (1) JPS5914468B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006515276A (en) * 2002-10-22 2006-05-25 オスコテック株式会社 Furan derivative having preventive and therapeutic effects on osteoporosis and pharmaceutical composition containing the same
WO2013121264A1 (en) * 2012-02-13 2013-08-22 Frito-Lay Trading Company Gmbh Sweet taste enhancer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938066A (en) * 1982-08-26 1984-03-01 Canon Inc Color recorder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006515276A (en) * 2002-10-22 2006-05-25 オスコテック株式会社 Furan derivative having preventive and therapeutic effects on osteoporosis and pharmaceutical composition containing the same
WO2013121264A1 (en) * 2012-02-13 2013-08-22 Frito-Lay Trading Company Gmbh Sweet taste enhancer

Also Published As

Publication number Publication date
JPS5914468B2 (en) 1984-04-04

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