Synthesis of Co-oligomers of Thiophene Derivatives from Oligoynes via Zirconacyclopentadiene

• Payra, Debabrata

• Song, Zhiyi

• Kanno, Ken-ichiro

• Takahashi, Tamotsu

Abstract

For the formation of oligothiophenes or thiophene co-oligomers, a preconnected method using zirconacyclopentadienes was demonstrated. Oligoynes of 4,4-bis(butoxymethyl)-1,6-heptadiyne linked through bithiophene were prepared where all components and diyne moieties were connected in advance before converting to zirconacyclopentadiene-containing precursors. Treatment of the reactive zirconacyclopentadienes in the preconnected precursors with acid, dimethyl acetylenedicarboxylate or sulfur monochloride afforded different oligothiophenes or thiophene co-oligomer derivatives.

Journal

• Chemistry Letters

  Chemistry Letters 40 (12), 1447-1449, 2011-12

  Chemical Society of Japan

Keywords

• General Chemistry

Details

• CRID: 1050001339010547840
• NII Article ID: 10030221790
• NII Book ID: AA00603318
• DOI: 10.1246/cl.2011.1447
• ISSN: 13480715
• ISSN: 03667022
• HANDLE: 2115/48300
• Web Site: https://academic.oup.com/chemlett/article-pdf/40/12/1447/55606565/cl.2011.1447.pdf
• Text Lang: en
• Article Type: journal article
• Data Source:
  • IRDB
  • Crossref
  • CiNii Articles
  • KAKEN