Preparations of bis[2-(2-arylethynyl)-3-thienyl]arenes and bis[2-{2-(trimethylsilyl)ethynyl}-3-thienyl]arenes

Kozo Toyota; Kazuyuki Okada; Hiroshi Katsuta; Noboru Morita

doi:10.1016/j.tet.2008.10.088

Preparations of bis[2-(2-arylethynyl)-3-thienyl]arenes and bis[2-{2-(trimethylsilyl)ethynyl}-3-thienyl]arenes

Kozo Toyota, Kazuyuki Okada, Hiroshi Katsuta, Noboru Morita

SCI - Chemistry

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

4,4′-Bis[2-(2-phenylethynyl)-3-thienyl]biphenyl, 4,4′-bis[2-{2-(trimethylsilyl)ethynyl}-3-thienyl]biphenyl and their congeners were prepared and their properties were studied. Extension of π-system through the central benzene ring was suggested by UV-vis spectra. Connection of two 1,4-bis[2-{2-(trimethylsilyl)ethynyl}-3-thienyl]benzene units was exemplified.

Original language	English
Pages (from-to)	145-151
Number of pages	7
Journal	Tetrahedron
Volume	65
Issue number	1
DOIs	https://doi.org/10.1016/j.tet.2008.10.088
Publication status	Published - 2009 Jan 3

Keywords

Heterocycles
Molecular architecture
Oligoarene
Thiophene

ASJC Scopus subject areas

Biochemistry
Drug Discovery
Organic Chemistry

Access to Document

10.1016/j.tet.2008.10.088

Cite this

@article{aead066cea5a40588d7347cdd444be92,

title = "Preparations of bis[2-(2-arylethynyl)-3-thienyl]arenes and bis[2-{2-(trimethylsilyl)ethynyl}-3-thienyl]arenes",

abstract = "4,4′-Bis[2-(2-phenylethynyl)-3-thienyl]biphenyl, 4,4′-bis[2-{2-(trimethylsilyl)ethynyl}-3-thienyl]biphenyl and their congeners were prepared and their properties were studied. Extension of π-system through the central benzene ring was suggested by UV-vis spectra. Connection of two 1,4-bis[2-{2-(trimethylsilyl)ethynyl}-3-thienyl]benzene units was exemplified.",

keywords = "Heterocycles, Molecular architecture, Oligoarene, Thiophene",

author = "Kozo Toyota and Kazuyuki Okada and Hiroshi Katsuta and Noboru Morita",

year = "2009",

month = jan,

day = "3",

doi = "10.1016/j.tet.2008.10.088",

language = "English",

volume = "65",

pages = "145--151",

journal = "Tetrahedron",

issn = "0040-4020",

publisher = "Elsevier Limited",

number = "1",

}

TY - JOUR

T1 - Preparations of bis[2-(2-arylethynyl)-3-thienyl]arenes and bis[2-{2-(trimethylsilyl)ethynyl}-3-thienyl]arenes

AU - Toyota, Kozo

AU - Okada, Kazuyuki

AU - Katsuta, Hiroshi

AU - Morita, Noboru

PY - 2009/1/3

Y1 - 2009/1/3

N2 - 4,4′-Bis[2-(2-phenylethynyl)-3-thienyl]biphenyl, 4,4′-bis[2-{2-(trimethylsilyl)ethynyl}-3-thienyl]biphenyl and their congeners were prepared and their properties were studied. Extension of π-system through the central benzene ring was suggested by UV-vis spectra. Connection of two 1,4-bis[2-{2-(trimethylsilyl)ethynyl}-3-thienyl]benzene units was exemplified.

AB - 4,4′-Bis[2-(2-phenylethynyl)-3-thienyl]biphenyl, 4,4′-bis[2-{2-(trimethylsilyl)ethynyl}-3-thienyl]biphenyl and their congeners were prepared and their properties were studied. Extension of π-system through the central benzene ring was suggested by UV-vis spectra. Connection of two 1,4-bis[2-{2-(trimethylsilyl)ethynyl}-3-thienyl]benzene units was exemplified.

KW - Heterocycles

KW - Molecular architecture

KW - Oligoarene

KW - Thiophene

UR - http://www.scopus.com/inward/record.url?scp=57049145278&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=57049145278&partnerID=8YFLogxK

U2 - 10.1016/j.tet.2008.10.088

DO - 10.1016/j.tet.2008.10.088

M3 - Article

AN - SCOPUS:57049145278

SN - 0040-4020

VL - 65

SP - 145

EP - 151

JO - Tetrahedron

JF - Tetrahedron

IS - 1

ER -

Preparations of bis[2-(2-arylethynyl)-3-thienyl]arenes and bis[2-{2-(trimethylsilyl)ethynyl}-3-thienyl]arenes

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this