JPS5239642A - A process for preparing protocatechualdehyde - Google Patents

A process for preparing protocatechualdehyde

Info

Publication number
JPS5239642A
JPS5239642A JP11551975A JP11551975A JPS5239642A JP S5239642 A JPS5239642 A JP S5239642A JP 11551975 A JP11551975 A JP 11551975A JP 11551975 A JP11551975 A JP 11551975A JP S5239642 A JPS5239642 A JP S5239642A
Authority
JP
Japan
Prior art keywords
protocatechualdehyde
preparing
medicines
oxidation
prepare
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
JP11551975A
Other languages
English (en)
Inventor
Yoshio Umemura
Nagaaki Takamitsu
Takuji Enomiya
Takahito 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.)
Ube Corp
Original Assignee
Ube Industries 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP11551975A priority Critical patent/JPS5239642A/ja
Publication of JPS5239642A publication Critical patent/JPS5239642A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP11551975A 1975-09-26 1975-09-26 A process for preparing protocatechualdehyde Pending JPS5239642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11551975A JPS5239642A (en) 1975-09-26 1975-09-26 A process for preparing protocatechualdehyde

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11551975A JPS5239642A (en) 1975-09-26 1975-09-26 A process for preparing protocatechualdehyde

Publications (1)

Publication Number Publication Date
JPS5239642A true JPS5239642A (en) 1977-03-28

Family

ID=14664522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11551975A Pending JPS5239642A (en) 1975-09-26 1975-09-26 A process for preparing protocatechualdehyde

Country Status (1)

Country Link
JP (1) JPS5239642A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379501A1 (fr) * 1977-02-04 1978-09-01 Ube Industries Procede de preparation de l'aldehyde protocatechique et ses derives
JPS5494513A (en) * 1977-12-31 1979-07-26 Tanto Kk Production of relief tile
JPS5527879A (en) * 1978-08-21 1980-02-28 Tanto Kk Method of inlaying ceramic tile by screen printing
FR2461693A1 (fr) * 1979-07-24 1981-02-06 Brichima Spa Procede pour la preparation d'hydroxy- et d'alcoxy-aldehydes aromatiques

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379501A1 (fr) * 1977-02-04 1978-09-01 Ube Industries Procede de preparation de l'aldehyde protocatechique et ses derives
JPS5494513A (en) * 1977-12-31 1979-07-26 Tanto Kk Production of relief tile
JPS5527879A (en) * 1978-08-21 1980-02-28 Tanto Kk Method of inlaying ceramic tile by screen printing
FR2461693A1 (fr) * 1979-07-24 1981-02-06 Brichima Spa Procede pour la preparation d'hydroxy- et d'alcoxy-aldehydes aromatiques

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