JPS5353645A - Preparation of 2-alkoxy-3-chloro-1,4-naphthoquinones - Google Patents

Preparation of 2-alkoxy-3-chloro-1,4-naphthoquinones

Info

Publication number
JPS5353645A
JPS5353645A JP12783776A JP12783776A JPS5353645A JP S5353645 A JPS5353645 A JP S5353645A JP 12783776 A JP12783776 A JP 12783776A JP 12783776 A JP12783776 A JP 12783776A JP S5353645 A JPS5353645 A JP S5353645A
Authority
JP
Japan
Prior art keywords
naphthoquinones
chloro
alkoxy
preparation
naphthoquinone
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
JP12783776A
Other languages
Japanese (ja)
Other versions
JPS5638136B2 (en
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 JP12783776A priority Critical patent/JPS5353645A/en
Publication of JPS5353645A publication Critical patent/JPS5353645A/en
Publication of JPS5638136B2 publication Critical patent/JPS5638136B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prepare high-purity title compounds, useful for the manufacture of chemicals and pesticides, in high yield and in a shorter period of time, by reacting 2,3-dichloro-1,4-naphthoquinone with alcohols in the presence of a tert-amine.
COPYRIGHT: (C)1978,JPO&Japio
JP12783776A 1976-10-26 1976-10-26 Preparation of 2-alkoxy-3-chloro-1,4-naphthoquinones Granted JPS5353645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12783776A JPS5353645A (en) 1976-10-26 1976-10-26 Preparation of 2-alkoxy-3-chloro-1,4-naphthoquinones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12783776A JPS5353645A (en) 1976-10-26 1976-10-26 Preparation of 2-alkoxy-3-chloro-1,4-naphthoquinones

Publications (2)

Publication Number Publication Date
JPS5353645A true JPS5353645A (en) 1978-05-16
JPS5638136B2 JPS5638136B2 (en) 1981-09-04

Family

ID=14969880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12783776A Granted JPS5353645A (en) 1976-10-26 1976-10-26 Preparation of 2-alkoxy-3-chloro-1,4-naphthoquinones

Country Status (1)

Country Link
JP (1) JPS5353645A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815719A (en) * 1981-07-21 1983-01-29 Nippon Denso Co Ltd Controller for supercharger of engine
JPS6117142U (en) * 1984-07-06 1986-01-31 トヨタ自動車株式会社 Internal combustion engine boost pressure control device

Also Published As

Publication number Publication date
JPS5638136B2 (en) 1981-09-04

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