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Preparation of 1,4-bis(2-ethynyl-3-thienyl)benzene derivatives linked by oligo(ethyleneglycol) Chain

✍ Scribed by Kozo Toyota; Hiroshi Katsuta; Takeaki Iwamoto; Noboru Morita


Book ID
102234601
Publisher
John Wiley and Sons
Year
2012
Tongue
English
Weight
26 KB
Volume
23
Category
Article
ISSN
1042-7163

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Preparation of 1,4-bis(2-ethynyl-3-thien
✍ Kozo Toyota; Hiroshi Katsuta; Takeaki Iwamoto; Noboru Morita πŸ“‚ Article πŸ“… 2011 πŸ› John Wiley and Sons 🌐 English βš– 126 KB

## Abstract 1‐(2‐Phenylethynyl‐3‐thienyl)‐4‐[2‐(triisopropylsilyl)ethynyl‐3‐thienyl]benzene derivative, bearing both a polar oligo(ethyleneglycol) chain and hydrophobic alkyl chains, was prepared. The triisopropylsilyl group was then removed by tetrabutylammonium fluoride and the diphenylphosphinyl