JPS649220A - Precursor for conjugated polymer - Google Patents

Precursor for conjugated polymer

Info

Publication number
JPS649220A
JPS649220A JP30786186A JP30786186A JPS649220A JP S649220 A JPS649220 A JP S649220A JP 30786186 A JP30786186 A JP 30786186A JP 30786186 A JP30786186 A JP 30786186A JP S649220 A JPS649220 A JP S649220A
Authority
JP
Japan
Prior art keywords
side chain
alkoxy group
polymer
precursor
sulfonium salt
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
JP30786186A
Other languages
Japanese (ja)
Other versions
JPH0420010B2 (en
Inventor
Kazumoto Murase
Toshihiro Onishi
Masanobu Noguchi
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP30786186A priority Critical patent/JPS649220A/en
Priority to US07/013,628 priority patent/US5053166A/en
Priority to DE19873704411 priority patent/DE3704411A1/en
Priority to DE3743443A priority patent/DE3743443C2/de
Publication of JPS649220A publication Critical patent/JPS649220A/en
Publication of JPH0420010B2 publication Critical patent/JPH0420010B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

Abstract

PURPOSE:To obtain the title precursor which can be converted into a conjugated poly-2,5-thienylenevinylene polymer which provides a high conductivity, by submitting a 2,5-thienylenedimethylene bissulfonium salt monomer to a condensation polymn. and then substituting the contained sulfonium salt with an alkoxy group. CONSTITUTION:A 2,5-thienylenedimethylene bissulfonium salt monomer of formula I (where R2-3 are 1-10C hydrocarbon groups; A<-> is a halogen, OH, COOH, BF4 or a counter ion such as perchlorate ion) is dissolved in a solvent such as water and/or an alcohol, and a strongly basic alkali soln. of a pH of at least 11 is added thereto. The soln. is submitted to a condensation polymn. reaction at a low temp. of 25 deg.C or flower for 1min-50hr, after which the obtd. sulfonium salt polymer has its side chain sulfonium salt react with the alcohol contained in the solvent to that said side chain is substd. with an alkoxy group (OR1 group), to give a conjugated poly-2,5-thienylenevinylene polymer precursor of formula II (where R1 is R2; n is at least 2) having an alkoxy group in the side chain.
JP30786186A 1986-02-18 1986-12-25 Precursor for conjugated polymer Granted JPS649220A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP30786186A JPS649220A (en) 1986-09-18 1986-12-25 Precursor for conjugated polymer
US07/013,628 US5053166A (en) 1986-02-18 1987-02-11 Hetero-arylene vinylene polymer and highly conductive composition thereof
DE19873704411 DE3704411A1 (en) 1986-02-18 1987-02-12 STRETCHED POLY (HETEROARYLENVINYLENE) MOLDING, PRECURSOR POLYMER USED IN ITS PRODUCTION, METHOD FOR THE PRODUCTION THEREOF AND THE CONTAINING HIGH CONDUCTIVITY THEREOF
DE3743443A DE3743443C2 (en) 1986-09-18 1987-02-12

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21797086 1986-09-18
JP30786186A JPS649220A (en) 1986-09-18 1986-12-25 Precursor for conjugated polymer

Publications (2)

Publication Number Publication Date
JPS649220A true JPS649220A (en) 1989-01-12
JPH0420010B2 JPH0420010B2 (en) 1992-03-31

Family

ID=26522318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30786186A Granted JPS649220A (en) 1986-02-18 1986-12-25 Precursor for conjugated polymer

Country Status (1)

Country Link
JP (1) JPS649220A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03162232A (en) * 1989-11-07 1991-07-12 Laurel Bank Mach Co Ltd Rolling guide device for packed coin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03162232A (en) * 1989-11-07 1991-07-12 Laurel Bank Mach Co Ltd Rolling guide device for packed coin

Also Published As

Publication number Publication date
JPH0420010B2 (en) 1992-03-31

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term