JPS5436243A - Preparation of anthrone - Google Patents

Preparation of anthrone

Info

Publication number
JPS5436243A
JPS5436243A JP10015477A JP10015477A JPS5436243A JP S5436243 A JPS5436243 A JP S5436243A JP 10015477 A JP10015477 A JP 10015477A JP 10015477 A JP10015477 A JP 10015477A JP S5436243 A JPS5436243 A JP S5436243A
Authority
JP
Japan
Prior art keywords
anthrone
preparation
hydroanthraquinones
dehydration
absence
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
JP10015477A
Other languages
Japanese (ja)
Other versions
JPS574618B2 (en
Inventor
Akira Matsuura
Shuichi Nakatani
Kazuya Nagaoka
Katsuhiko Hioki
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 JP10015477A priority Critical patent/JPS5436243A/en
Publication of JPS5436243A publication Critical patent/JPS5436243A/en
Publication of JPS574618B2 publication Critical patent/JPS574618B2/ja
Granted legal-status Critical Current

Links

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

Abstract

PURPOSE: To prepare title compound useful intermediate for manufacturing benzanthrone derivative dyes or as material for synthesizing organic chemicals in high yield by dehydration of hydroanthraquinones in the absence of oxygen in inert solvents at a temperature above 100°C.
COPYRIGHT: (C)1979,JPO&Japio
JP10015477A 1977-08-23 1977-08-23 Preparation of anthrone Granted JPS5436243A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10015477A JPS5436243A (en) 1977-08-23 1977-08-23 Preparation of anthrone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10015477A JPS5436243A (en) 1977-08-23 1977-08-23 Preparation of anthrone

Publications (2)

Publication Number Publication Date
JPS5436243A true JPS5436243A (en) 1979-03-16
JPS574618B2 JPS574618B2 (en) 1982-01-27

Family

ID=14266394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10015477A Granted JPS5436243A (en) 1977-08-23 1977-08-23 Preparation of anthrone

Country Status (1)

Country Link
JP (1) JPS5436243A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003096018A (en) * 2001-09-27 2003-04-03 Sumitomo Chem Co Ltd Method for producing anthrone

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6076758U (en) * 1983-10-28 1985-05-29 シャープ株式会社 Upper and lower wick type oil combustor
JPH0238184Y2 (en) * 1985-05-21 1990-10-16
WO2018225353A1 (en) 2017-06-06 2018-12-13 日本スピンドル製造株式会社 Kneading device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003096018A (en) * 2001-09-27 2003-04-03 Sumitomo Chem Co Ltd Method for producing anthrone

Also Published As

Publication number Publication date
JPS574618B2 (en) 1982-01-27

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