JPS5331651A - Preparation of 2-amino-3-chloro-1, 4-naphthoquinone - Google Patents

Preparation of 2-amino-3-chloro-1, 4-naphthoquinone

Info

Publication number
JPS5331651A
JPS5331651A JP10426776A JP10426776A JPS5331651A JP S5331651 A JPS5331651 A JP S5331651A JP 10426776 A JP10426776 A JP 10426776A JP 10426776 A JP10426776 A JP 10426776A JP S5331651 A JPS5331651 A JP S5331651A
Authority
JP
Japan
Prior art keywords
naphthoquinone
chloro
amino
preparation
duckweeds
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
JP10426776A
Other languages
Japanese (ja)
Inventor
Akira Matsuura
Yorinobu Yamada
Kazuaki Sakai
Kozo Bando
Tsunekatsu Sato
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.)
Kawasaki Kasei Chemicals Ltd
Original Assignee
Kawasaki Kasei Chemicals Ltd
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 Kawasaki Kasei Chemicals Ltd filed Critical Kawasaki Kasei Chemicals Ltd
Priority to JP10426776A priority Critical patent/JPS5331651A/en
Publication of JPS5331651A publication Critical patent/JPS5331651A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prepare the title compound, useful as the control for Algae and duckweeds such as lotus root, by the reaction of 2-alkoxy-3-chloro-1,4-naphthoquinone with ammonia in an organic solvent such as an aliphatic alcohol.
COPYRIGHT: (C)1978,JPO&Japio
JP10426776A 1976-09-02 1976-09-02 Preparation of 2-amino-3-chloro-1, 4-naphthoquinone Pending JPS5331651A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10426776A JPS5331651A (en) 1976-09-02 1976-09-02 Preparation of 2-amino-3-chloro-1, 4-naphthoquinone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10426776A JPS5331651A (en) 1976-09-02 1976-09-02 Preparation of 2-amino-3-chloro-1, 4-naphthoquinone

Publications (1)

Publication Number Publication Date
JPS5331651A true JPS5331651A (en) 1978-03-25

Family

ID=14376143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10426776A Pending JPS5331651A (en) 1976-09-02 1976-09-02 Preparation of 2-amino-3-chloro-1, 4-naphthoquinone

Country Status (1)

Country Link
JP (1) JPS5331651A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0481706U (en) * 1990-11-27 1992-07-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0481706U (en) * 1990-11-27 1992-07-16

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