JPS543020A - Preparation of 4-nitrosodiphenylamine - Google Patents
Preparation of 4-nitrosodiphenylamineInfo
- Publication number
- JPS543020A JPS543020A JP6624877A JP6624877A JPS543020A JP S543020 A JPS543020 A JP S543020A JP 6624877 A JP6624877 A JP 6624877A JP 6624877 A JP6624877 A JP 6624877A JP S543020 A JPS543020 A JP S543020A
- Authority
- JP
- Japan
- Prior art keywords
- nitrosodiphenylamine
- preparation
- neutralizing
- alkali
- efficiently
- 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 obtain the high-purity title compound in high yields economically and efficiently, by treating and neutralizing 4-nitrosodiphenylamine hydrochloride with an alkali in a specific solvent in a short time.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6624877A JPS543020A (en) | 1977-06-07 | 1977-06-07 | Preparation of 4-nitrosodiphenylamine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6624877A JPS543020A (en) | 1977-06-07 | 1977-06-07 | Preparation of 4-nitrosodiphenylamine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS543020A true JPS543020A (en) | 1979-01-11 |
JPS5725023B2 JPS5725023B2 (en) | 1982-05-27 |
Family
ID=13310366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6624877A Granted JPS543020A (en) | 1977-06-07 | 1977-06-07 | Preparation of 4-nitrosodiphenylamine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS543020A (en) |
-
1977
- 1977-06-07 JP JP6624877A patent/JPS543020A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5725023B2 (en) | 1982-05-27 |
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