JPS5432423A - Diazotation of dinitroanilines - Google Patents

Diazotation of dinitroanilines

Info

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
Application number
JP9804777A
Other languages
Japanese (ja)
Other versions
JPS5715826B2 (en
Inventor
Noboru Kuzumi
Tadashige Yamaguchi
Yoshihiro Narita
Toshishio Shintani
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP9804777A priority Critical patent/JPS5432423A/en
Publication of JPS5432423A publication Critical patent/JPS5432423A/en
Publication of JPS5715826B2 publication Critical patent/JPS5715826B2/ja
Granted legal-status Critical Current

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
JP9804777A 1977-08-16 1977-08-16 Diazotation of dinitroanilines Granted JPS5432423A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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