JPS5432423A - Diazotation of dinitroanilines - Google Patents
Diazotation of dinitroanilinesInfo
- Publication number
- JPS5432423A JPS5432423A JP9804777A JP9804777A JPS5432423A JP S5432423 A JPS5432423 A JP S5432423A JP 9804777 A JP9804777 A JP 9804777A JP 9804777 A JP9804777 A JP 9804777A JP S5432423 A JPS5432423 A JP S5432423A
- Authority
- JP
- Japan
- Prior art keywords
- dinitroanilines
- diazotation
- sulfuric acid
- diazotize
- diazotizing
- 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 diazotize dinitroanilines useful as diazo components for azo dyes, by diazotizing dinitroanilines in sulfuric acid comprising nitrosylsulfuric acid with a controlled sulfuric acid content.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9804777A JPS5432423A (en) | 1977-08-16 | 1977-08-16 | Diazotation of dinitroanilines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9804777A JPS5432423A (en) | 1977-08-16 | 1977-08-16 | Diazotation of dinitroanilines |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5432423A true JPS5432423A (en) | 1979-03-09 |
JPS5715826B2 JPS5715826B2 (en) | 1982-04-01 |
Family
ID=14209244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9804777A Granted JPS5432423A (en) | 1977-08-16 | 1977-08-16 | Diazotation of dinitroanilines |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5432423A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59155504A (en) * | 1982-12-22 | 1984-09-04 | ゼネラル・エレクトリツク・カンパニイ | Method of manufacturing article containing fluid path |
CN103664683A (en) * | 2012-09-21 | 2014-03-26 | 浙江龙盛集团股份有限公司 | Continuous diazotization production process of aromatic amine |
CN105461572A (en) * | 2014-12-29 | 2016-04-06 | 浙江龙盛集团股份有限公司 | Clean technology for continuously synthesizing 2,4-dinitro-6-chloroaniline |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57205652A (en) * | 1981-06-11 | 1982-12-16 | Asahi Chemical Ind | Mounting device for panel |
JPS59820U (en) * | 1982-06-25 | 1984-01-06 | 旭化成株式会社 | Wall panel seismic mounting structure |
JPS59160709U (en) * | 1983-04-14 | 1984-10-27 | ワイケイケイ株式会社 | Panel unit mounting device |
JPS6053914U (en) * | 1983-09-20 | 1985-04-16 | 旭化成株式会社 | PC board mounting device |
-
1977
- 1977-08-16 JP JP9804777A patent/JPS5432423A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59155504A (en) * | 1982-12-22 | 1984-09-04 | ゼネラル・エレクトリツク・カンパニイ | Method of manufacturing article containing fluid path |
CN103664683A (en) * | 2012-09-21 | 2014-03-26 | 浙江龙盛集团股份有限公司 | Continuous diazotization production process of aromatic amine |
CN103664683B (en) * | 2012-09-21 | 2018-05-11 | 浙江龙盛集团股份有限公司 | A kind of continuous diazotising production technology of aromatic amine |
CN105461572A (en) * | 2014-12-29 | 2016-04-06 | 浙江龙盛集团股份有限公司 | Clean technology for continuously synthesizing 2,4-dinitro-6-chloroaniline |
Also Published As
Publication number | Publication date |
---|---|
JPS5715826B2 (en) | 1982-04-01 |
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