CS279089A1 - Method of 1-amino-7-naphthol preparation - Google Patents

Method of 1-amino-7-naphthol preparation

Info

Publication number
CS279089A1
CS279089A1 CS892790A CS279089A CS279089A1 CS 279089 A1 CS279089 A1 CS 279089A1 CS 892790 A CS892790 A CS 892790A CS 279089 A CS279089 A CS 279089A CS 279089 A1 CS279089 A1 CS 279089A1
Authority
CS
Czechoslovakia
Prior art keywords
naphthol
amino
preparation
naphthol preparation
Prior art date
Application number
CS892790A
Other languages
Czech (cs)
Other versions
CS273936B1 (en
Inventor
Josef Dipl Tech Zaloudek
Karel Tous
Original Assignee
Zaloudek Josef
Karel Tous
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 Zaloudek Josef, Karel Tous filed Critical Zaloudek Josef
Priority to CS279089A priority Critical patent/CS273936B1/en
Publication of CS279089A1 publication Critical patent/CS279089A1/en
Publication of CS273936B1 publication Critical patent/CS273936B1/en

Links

CS279089A 1989-05-06 1989-05-06 Method of 1-amino-7-naphthol preparation CS273936B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS279089A CS273936B1 (en) 1989-05-06 1989-05-06 Method of 1-amino-7-naphthol preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS279089A CS273936B1 (en) 1989-05-06 1989-05-06 Method of 1-amino-7-naphthol preparation

Publications (2)

Publication Number Publication Date
CS279089A1 true CS279089A1 (en) 1990-08-14
CS273936B1 CS273936B1 (en) 1991-04-11

Family

ID=5366020

Family Applications (1)

Application Number Title Priority Date Filing Date
CS279089A CS273936B1 (en) 1989-05-06 1989-05-06 Method of 1-amino-7-naphthol preparation

Country Status (1)

Country Link
CS (1) CS273936B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114057588A (en) * 2021-12-11 2022-02-18 大连双硼医药化工有限公司 Synthesis method of 8-amino-2-naphthol

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114057588A (en) * 2021-12-11 2022-02-18 大连双硼医药化工有限公司 Synthesis method of 8-amino-2-naphthol
CN114057588B (en) * 2021-12-11 2024-01-26 大连双硼医药化工有限公司 Synthesis method of 8-amino-2-naphthol

Also Published As

Publication number Publication date
CS273936B1 (en) 1991-04-11

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Legal Events

Date Code Title Description
IF00 In force as of 2000-06-30 in czech republic
MM4A Patent lapsed due to non-payment of fee

Effective date: 20030506