JPS649221A - Preparation of poly-2,5-thienylenevinylene - Google Patents

Preparation of poly-2,5-thienylenevinylene

Info

Publication number
JPS649221A
JPS649221A JP30786286A JP30786286A JPS649221A JP S649221 A JPS649221 A JP S649221A JP 30786286 A JP30786286 A JP 30786286A JP 30786286 A JP30786286 A JP 30786286A JP S649221 A JPS649221 A JP S649221A
Authority
JP
Japan
Prior art keywords
alkoxy group
polymer
polythienylenevinylene
elimination
solvent
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
JP30786286A
Other languages
Japanese (ja)
Other versions
JPH048445B2 (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 JP30786286A priority Critical patent/JPS649221A/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 JPS649221A publication Critical patent/JPS649221A/en
Publication of JPH048445B2 publication Critical patent/JPH048445B2/ja
Granted legal-status Critical Current

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

Abstract

PURPOSE:To prepare the title polymer which is very excellent in conductivity and useful as highly conductive materials, by treating a specified polythienylenevinylene polymer precursor for the elimination of its 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 lower for 1min-50hr, after which the obtd. sulfonium salt polymer has its side chain react with the alcohol contained in the solvent to that said side chain is substd. with an alkoxy group to give a polythienylenevinylene polymer precursor consisting of recurring units of formula II (where R1 is R2). This precursor is then treated for the elimination of its alkoxy group in an inert gas atmosphere at 0-400 deg.C for 1-10hr.
JP30786286A 1986-02-18 1986-12-25 Preparation of poly-2,5-thienylenevinylene Granted JPS649221A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP30786286A JPS649221A (en) 1986-09-18 1986-12-25 Preparation of poly-2,5-thienylenevinylene
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
JP30786286A JPS649221A (en) 1986-09-18 1986-12-25 Preparation of poly-2,5-thienylenevinylene

Publications (2)

Publication Number Publication Date
JPS649221A true JPS649221A (en) 1989-01-12
JPH048445B2 JPH048445B2 (en) 1992-02-17

Family

ID=26522319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30786286A Granted JPS649221A (en) 1986-02-18 1986-12-25 Preparation of poly-2,5-thienylenevinylene

Country Status (1)

Country Link
JP (1) JPS649221A (en)

Also Published As

Publication number Publication date
JPH048445B2 (en) 1992-02-17

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term