JPS5262230A - Process for preparation of 4-ethylguaiacol - Google Patents

Process for preparation of 4-ethylguaiacol

Info

Publication number
JPS5262230A
JPS5262230A JP50136549A JP13654975A JPS5262230A JP S5262230 A JPS5262230 A JP S5262230A JP 50136549 A JP50136549 A JP 50136549A JP 13654975 A JP13654975 A JP 13654975A JP S5262230 A JPS5262230 A JP S5262230A
Authority
JP
Japan
Prior art keywords
ethylguaiacol
preparation
guaiacol
ethylene
prepared
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
JP50136549A
Other languages
Japanese (ja)
Other versions
JPS5341659B2 (en
Inventor
Katsutoshi Yamazaki
Takashi Meguro
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co 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 Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Priority to JP50136549A priority Critical patent/JPS5262230A/en
Publication of JPS5262230A publication Critical patent/JPS5262230A/en
Publication of JPS5341659B2 publication Critical patent/JPS5341659B2/ja
Granted 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

Abstract

PURPOSE: 4-Ethylguaiacol is prepared in high yield with a one-stage process by heating guaiacol with ethylene in the presence of phosphoric acid and sulfuric acid.
COPYRIGHT: (C)1977,JPO&Japio
JP50136549A 1975-11-13 1975-11-13 Process for preparation of 4-ethylguaiacol Granted JPS5262230A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50136549A JPS5262230A (en) 1975-11-13 1975-11-13 Process for preparation of 4-ethylguaiacol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50136549A JPS5262230A (en) 1975-11-13 1975-11-13 Process for preparation of 4-ethylguaiacol

Publications (2)

Publication Number Publication Date
JPS5262230A true JPS5262230A (en) 1977-05-23
JPS5341659B2 JPS5341659B2 (en) 1978-11-06

Family

ID=15177799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50136549A Granted JPS5262230A (en) 1975-11-13 1975-11-13 Process for preparation of 4-ethylguaiacol

Country Status (1)

Country Link
JP (1) JPS5262230A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000047045A1 (en) * 1999-02-13 2000-08-17 Zylepsis Limited Preservative compounds and compositions

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01127143U (en) * 1988-02-25 1989-08-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000047045A1 (en) * 1999-02-13 2000-08-17 Zylepsis Limited Preservative compounds and compositions

Also Published As

Publication number Publication date
JPS5341659B2 (en) 1978-11-06

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