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JPS5233634A - Process for preparation of 4-nitroso-3-methyl or unsubstituted-n-substituted anilines - Google Patents

Process for preparation of 4-nitroso-3-methyl or unsubstituted-n-substituted anilines

Info

Publication number
JPS5233634A
JPS5233634A JP10807775A JP10807775A JPS5233634A JP S5233634 A JPS5233634 A JP S5233634A JP 10807775 A JP10807775 A JP 10807775A JP 10807775 A JP10807775 A JP 10807775A JP S5233634 A JPS5233634 A JP S5233634A
Authority
JP
Japan
Prior art keywords
unsubstituted
methyl
nitroso
preparation
substituted anilines
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.)
Pending
Application number
JP10807775A
Other languages
Japanese (ja)
Inventor
Shoji Miki
Seiichi Kitamoto
Shiro Kimura
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.)
SANKIYOU KAGAKU KK
SANKYO KAGAKU KK
Original Assignee
SANKIYOU KAGAKU KK
SANKYO KAGAKU KK
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 SANKIYOU KAGAKU KK, SANKYO KAGAKU KK filed Critical SANKIYOU KAGAKU KK
Priority to JP10807775A priority Critical patent/JPS5233634A/en
Publication of JPS5233634A publication Critical patent/JPS5233634A/en
Pending legal-status Critical Current

Links

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: High quality 4-nitroso-3-methyl or-3-unsubstituted-N-substitutedanilines are prepared by the nitrosation of 3-methyl or unsubstituted-Nsubstituted anilines with nitrous acid in a hydrous or anhydrous lower alcohol.
COPYRIGHT: (C)1977,JPO&Japio
JP10807775A 1975-09-08 1975-09-08 Process for preparation of 4-nitroso-3-methyl or unsubstituted-n-substituted anilines Pending JPS5233634A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10807775A JPS5233634A (en) 1975-09-08 1975-09-08 Process for preparation of 4-nitroso-3-methyl or unsubstituted-n-substituted anilines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10807775A JPS5233634A (en) 1975-09-08 1975-09-08 Process for preparation of 4-nitroso-3-methyl or unsubstituted-n-substituted anilines

Publications (1)

Publication Number Publication Date
JPS5233634A true JPS5233634A (en) 1977-03-14

Family

ID=14475279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10807775A Pending JPS5233634A (en) 1975-09-08 1975-09-08 Process for preparation of 4-nitroso-3-methyl or unsubstituted-n-substituted anilines

Country Status (1)

Country Link
JP (1) JPS5233634A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54160325A (en) * 1978-06-05 1979-12-19 Mitsubishi Petrochem Co Ltd Nitrosation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54160325A (en) * 1978-06-05 1979-12-19 Mitsubishi Petrochem Co Ltd Nitrosation
JPS625139B2 (en) * 1978-06-05 1987-02-03 Mitsubishi Petrochemical Co

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