JPS55145184A - Manufacture of ketazines - Google Patents

Manufacture of ketazines

Info

Publication number
JPS55145184A
JPS55145184A JP5341279A JP5341279A JPS55145184A JP S55145184 A JPS55145184 A JP S55145184A JP 5341279 A JP5341279 A JP 5341279A JP 5341279 A JP5341279 A JP 5341279A JP S55145184 A JPS55145184 A JP S55145184A
Authority
JP
Japan
Prior art keywords
electrode
ketazines
dimerization
earth
alcohol
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
JP5341279A
Other languages
Japanese (ja)
Other versions
JPS5852559B2 (en
Inventor
Kenji Tsuzuki
Yukihiro Tsutsumi
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing 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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Priority to JP54053412A priority Critical patent/JPS5852559B2/en
Publication of JPS55145184A publication Critical patent/JPS55145184A/en
Publication of JPS5852559B2 publication Critical patent/JPS5852559B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

PURPOSE: To manufacture ketazines with very simple operation, by making halogenide of alkali (earth) metal as supporting salt and carring out electrode dimerization of imines in alcohol or alcoholic solvent containing water.
CONSTITUTION: Electrode dimerisation of imines shown by the formula I (for example; benzophenonimide) is carried out by making alkali (earth) metal halogenide (for example; Na Br) as supporting salt in alcohol, such as ethanol etc. or alcoholic solvent containing water. For example, platinum, carbon, various kinds of steel sheets etc. processed in elecrrode shape, are used for the electrode of the above occasion. Also, current density is 1W200mA/cm2 normally, especially 5W30mA/cm2. As a result of the above mentioned electrode dimerization, ketazines shown by the formula II, for example, benzophenonazine, is obtained.
COPYRIGHT: (C)1980,JPO&Japio
JP54053412A 1979-05-02 1979-05-02 Method for producing ketazines Expired JPS5852559B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54053412A JPS5852559B2 (en) 1979-05-02 1979-05-02 Method for producing ketazines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54053412A JPS5852559B2 (en) 1979-05-02 1979-05-02 Method for producing ketazines

Publications (2)

Publication Number Publication Date
JPS55145184A true JPS55145184A (en) 1980-11-12
JPS5852559B2 JPS5852559B2 (en) 1983-11-24

Family

ID=12942108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54053412A Expired JPS5852559B2 (en) 1979-05-02 1979-05-02 Method for producing ketazines

Country Status (1)

Country Link
JP (1) JPS5852559B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002046096A1 (en) * 2000-12-07 2002-06-13 Fluorotech, Llc Method for making hydrazine in aqueous solution

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60168162A (en) * 1984-02-13 1985-08-31 Konishiroku Photo Ind Co Ltd Electrostatic recording apparatus
JPS61251872A (en) * 1985-04-30 1986-11-08 Konishiroku Photo Ind Co Ltd Recording device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002046096A1 (en) * 2000-12-07 2002-06-13 Fluorotech, Llc Method for making hydrazine in aqueous solution
FR2817863A1 (en) * 2000-12-07 2002-06-14 Jean Pierre Schirmann PROCESS FOR THE MANUFACTURE OF HYDRAZINE IN AQUEOUS SOLUTION AND SYNTHESIS INTERMEDIATE PRODUCT IN THIS MANUFACTURE

Also Published As

Publication number Publication date
JPS5852559B2 (en) 1983-11-24

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