JPS52108428A - Production of 4-nitro-4-(n-cyanoethyl-n-benzoylethyl) amino-1,1-azoben zene having excellent dispersion stability at elevated temperature - Google Patents
Production of 4-nitro-4-(n-cyanoethyl-n-benzoylethyl) amino-1,1-azoben zene having excellent dispersion stability at elevated temperatureInfo
- Publication number
- JPS52108428A JPS52108428A JP2477576A JP2477576A JPS52108428A JP S52108428 A JPS52108428 A JP S52108428A JP 2477576 A JP2477576 A JP 2477576A JP 2477576 A JP2477576 A JP 2477576A JP S52108428 A JPS52108428 A JP S52108428A
- Authority
- JP
- Japan
- Prior art keywords
- azoben
- benzoylethyl
- zene
- cyanoethyl
- nitro
- 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
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To produce title azobenzene with industrial advantage by heat-treating a diszo-coupled compound prepared by the conventional method in an aqueous medium containiny a specific aromatic compound at a temperature ranging from 80 to 100°C.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2477576A JPS5943497B2 (en) | 1976-03-08 | 1976-03-08 | Method for producing 4-nitro-4'-(N-cyanoethyl-N'-benzoylethyl)amino-1,1'-azobenzene with excellent high-temperature dispersion stability |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2477576A JPS5943497B2 (en) | 1976-03-08 | 1976-03-08 | Method for producing 4-nitro-4'-(N-cyanoethyl-N'-benzoylethyl)amino-1,1'-azobenzene with excellent high-temperature dispersion stability |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52108428A true JPS52108428A (en) | 1977-09-10 |
JPS5943497B2 JPS5943497B2 (en) | 1984-10-22 |
Family
ID=12147537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2477576A Expired JPS5943497B2 (en) | 1976-03-08 | 1976-03-08 | Method for producing 4-nitro-4'-(N-cyanoethyl-N'-benzoylethyl)amino-1,1'-azobenzene with excellent high-temperature dispersion stability |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5943497B2 (en) |
-
1976
- 1976-03-08 JP JP2477576A patent/JPS5943497B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5943497B2 (en) | 1984-10-22 |
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