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

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Title: Synthesis of Co-oligomers of Thiophene Derivatives from Oligoynes via Zirconacyclopentadiene
Authors: Payra, Debabrata Browse this author
Song, Zhiyi Browse this author
Kanno, Ken-ichiro Browse this author
Takahashi, Tamotsu Browse this author →KAKEN DB
Issue Date: Dec-2011
Publisher: Chemical Society of Japan
Journal Title: Chemistry Letters
Volume: 40
Issue: 12
Start Page: 1447
End Page: 1449
Publisher DOI: 10.1246/cl.2011.1447
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.
Type: article
Appears in Collections:触媒科学研究所 (Institute for Catalysis) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 高橋 保

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