JPS5239638A - Process for preparation of decabromobiphenylether - Google Patents

Process for preparation of decabromobiphenylether

Info

Publication number
JPS5239638A
JPS5239638A JP10210675A JP10210675A JPS5239638A JP S5239638 A JPS5239638 A JP S5239638A JP 10210675 A JP10210675 A JP 10210675A JP 10210675 A JP10210675 A JP 10210675A JP S5239638 A JPS5239638 A JP S5239638A
Authority
JP
Japan
Prior art keywords
decabromobiphenylether
bromine
react
preparation
afford
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
JP10210675A
Other languages
Japanese (ja)
Inventor
Mikio Ito
Kanji Katsuragawa
Keiichi Kihara
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing 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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Priority to JP10210675A priority Critical patent/JPS5239638A/en
Publication of JPS5239638A publication Critical patent/JPS5239638A/en
Pending legal-status Critical Current

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

Abstract

PURPOSE: Biphenylether is made to react with bromine in dibromoethane as a solvent, and an excess of the bromine is made to react with the bophenylether to afford polybromobiphenylether, which is made to react with the bromine to afford high purity decabromobiphenylether in high yield.
COPYRIGHT: (C)1977,JPO&Japio
JP10210675A 1975-08-25 1975-08-25 Process for preparation of decabromobiphenylether Pending JPS5239638A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10210675A JPS5239638A (en) 1975-08-25 1975-08-25 Process for preparation of decabromobiphenylether

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10210675A JPS5239638A (en) 1975-08-25 1975-08-25 Process for preparation of decabromobiphenylether

Publications (1)

Publication Number Publication Date
JPS5239638A true JPS5239638A (en) 1977-03-28

Family

ID=14318537

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10210675A Pending JPS5239638A (en) 1975-08-25 1975-08-25 Process for preparation of decabromobiphenylether

Country Status (1)

Country Link
JP (1) JPS5239638A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6210035A (en) * 1985-07-03 1987-01-19 ソシエテ　アトケム Method of keeping imperfectly brominated product obtained assolution in form of perbrominated product
JPS6210033A (en) * 1985-07-03 1987-01-19 ソシエテ　アトケム Preparation of decabromodiphenyl ether
JPS635150A (en) * 1986-06-24 1988-01-11 Mikuni Kogyo Co Ltd Pressure balanced carburetor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5018428A (en) * 1973-06-21 1975-02-26
JPS5018429A (en) * 1973-06-22 1975-02-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5018428A (en) * 1973-06-21 1975-02-26
JPS5018429A (en) * 1973-06-22 1975-02-26

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6210035A (en) * 1985-07-03 1987-01-19 ソシエテ　アトケム Method of keeping imperfectly brominated product obtained assolution in form of perbrominated product
JPS6210033A (en) * 1985-07-03 1987-01-19 ソシエテ　アトケム Preparation of decabromodiphenyl ether
JPS635150A (en) * 1986-06-24 1988-01-11 Mikuni Kogyo Co Ltd Pressure balanced carburetor

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