CS184998B1 - Method for producing 2-naphtylamine-1-sulphonic acid - Google Patents

Method for producing 2-naphtylamine-1-sulphonic acid

Info

Publication number
CS184998B1
CS184998B1 CS860275A CS860275A CS184998B1 CS 184998 B1 CS184998 B1 CS 184998B1 CS 860275 A CS860275 A CS 860275A CS 860275 A CS860275 A CS 860275A CS 184998 B1 CS184998 B1 CS 184998B1
Authority
CS
Czechoslovakia
Prior art keywords
naphtylamine
producing
sulphonic acid
sulphonic
acid
Prior art date
Application number
CS860275A
Other languages
Czech (cs)
Inventor
Emanuel Stasek
Vitezslav Rodr
Bohumir Mejstrik
Original Assignee
Emanuel Stasek
Vitezslav Rodr
Bohumir Mejstrik
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 Emanuel Stasek, Vitezslav Rodr, Bohumir Mejstrik filed Critical Emanuel Stasek
Priority to CS860275A priority Critical patent/CS184998B1/en
Publication of CS184998B1 publication Critical patent/CS184998B1/en

Links

CS860275A 1975-12-17 1975-12-17 Method for producing 2-naphtylamine-1-sulphonic acid CS184998B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS860275A CS184998B1 (en) 1975-12-17 1975-12-17 Method for producing 2-naphtylamine-1-sulphonic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS860275A CS184998B1 (en) 1975-12-17 1975-12-17 Method for producing 2-naphtylamine-1-sulphonic acid

Publications (1)

Publication Number Publication Date
CS184998B1 true CS184998B1 (en) 1978-09-15

Family

ID=5436812

Family Applications (1)

Application Number Title Priority Date Filing Date
CS860275A CS184998B1 (en) 1975-12-17 1975-12-17 Method for producing 2-naphtylamine-1-sulphonic acid

Country Status (1)

Country Link
CS (1) CS184998B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117326951A (en) * 2023-10-04 2024-01-02 昌邑瑞新化学工业有限公司 Recycling method of sulfonation reaction solvent o-nitroethylbenzene in preparation of tobias acid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117326951A (en) * 2023-10-04 2024-01-02 昌邑瑞新化学工业有限公司 Recycling method of sulfonation reaction solvent o-nitroethylbenzene in preparation of tobias acid

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