JPS6442452A - Production of 4,4'-bis(alkoxybenzoyl)diphenyl ethers - Google Patents

Production of 4,4'-bis(alkoxybenzoyl)diphenyl ethers

Info

Publication number
JPS6442452A
JPS6442452A JP19906087A JP19906087A JPS6442452A JP S6442452 A JPS6442452 A JP S6442452A JP 19906087 A JP19906087 A JP 19906087A JP 19906087 A JP19906087 A JP 19906087A JP S6442452 A JPS6442452 A JP S6442452A
Authority
JP
Japan
Prior art keywords
bis
diphenyl ether
alkoxybenzoyl
formula
production
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
JP19906087A
Other languages
Japanese (ja)
Inventor
Isaburo Fukawa
Tatsuya Kato
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP19906087A priority Critical patent/JPS6442452A/en
Publication of JPS6442452A publication Critical patent/JPS6442452A/en
Pending legal-status Critical Current

Links

Abstract

NEW MATERIAL:A 4,4'-bis(alkoxybenzoyl)diphenyl ether shown by formula I (R is alkyl; Ar is aromatic residue and alkoxy is bonded to para- or ortho- position of ketone group). EXAMPLE:4,4'-Bis(4-methoxybenzoyl)diphenyl ether. USE:A precursor for 4,4'-bis(hydroxybenzoyl)diphenyl ether, a monomer for heat- resistant polymers, an ultraviolet light absorber and a sensitizer. PREPARATION:A 4,4'-bis(nitrobenzoyl)diphenyl ether shown by formula II (nitro group is bonded to para- or ortho-position of ketone group) is reacted with an alkali metal alkoxide shown by formula III (R is alkyl; M is alkali metal) to give 4,4'-bis(alkoxybenzoyl)diphenyl ether shown by formula I.
JP19906087A 1987-08-11 1987-08-11 Production of 4,4'-bis(alkoxybenzoyl)diphenyl ethers Pending JPS6442452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19906087A JPS6442452A (en) 1987-08-11 1987-08-11 Production of 4,4'-bis(alkoxybenzoyl)diphenyl ethers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19906087A JPS6442452A (en) 1987-08-11 1987-08-11 Production of 4,4'-bis(alkoxybenzoyl)diphenyl ethers

Publications (1)

Publication Number Publication Date
JPS6442452A true JPS6442452A (en) 1989-02-14

Family

ID=16401439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19906087A Pending JPS6442452A (en) 1987-08-11 1987-08-11 Production of 4,4'-bis(alkoxybenzoyl)diphenyl ethers

Country Status (1)

Country Link
JP (1) JPS6442452A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5118839A (en) * 1990-09-04 1992-06-02 Ethyl Corporation Nitro-substituted polyarylketones
US6852894B2 (en) 1997-05-16 2005-02-08 Chevron Phillips Chemical Company Lp Tribenzoyl compounds

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5118839A (en) * 1990-09-04 1992-06-02 Ethyl Corporation Nitro-substituted polyarylketones
US6852894B2 (en) 1997-05-16 2005-02-08 Chevron Phillips Chemical Company Lp Tribenzoyl compounds

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