Oligoselenophenes (n and p Type): Synthesis and Properties

B. Mondal; M. Bendikov; U. Kanti Roy

doi:10.1134/S1070363219090287

Oligoselenophenes (n and p Type): Synthesis and Properties

B. Mondal, M. Bendikov, U. Kanti Roy

Weizmann Institute of Science, Israel

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

Abstract

An array of semiconducting oligoselenophenes (n and p types), up to hexamer units, has been synthesized by the double Stille coupling methods using tetrakis(triphenylphosphine)palladium(0) as a catalyst. A series of semiconducting oligomers (n and p types) containing mixed hetero-units (hexamers of thiophene and selenophene) have been also synthesized using the Stille coupling reaction. Their thermal properties are systematically studied and compared with those of π-conjugated thiophene based oligomers using DSC and TGA. The field-effect mobility of synthesized n and p type oligomers is analyzed.

Original language	English
Pages (from-to)	1911-1922
Number of pages	12
Journal	Russian Journal of General Chemistry
Volume	89
Issue number	9
DOIs	https://doi.org/10.1134/S1070363219090287
Publication status	Published - Sep 1 2019

Keywords

Stille coupling
n and p type oligomers
oligomer
oligoselenophene
selenophene
sexiselenophenes

ASJC Scopus subject areas

Chemistry(all)

Access to Document

10.1134/S1070363219090287

Fingerprint Dive into the research topics of 'Oligoselenophenes (n and p Type): Synthesis and Properties'. Together they form a unique fingerprint.

Cite this

@article{ca157b68a58c440a9beffeadf3ea3e2f,

title = "Oligoselenophenes (n and p Type): Synthesis and Properties",

abstract = "An array of semiconducting oligoselenophenes (n and p types), up to hexamer units, has been synthesized by the double Stille coupling methods using tetrakis(triphenylphosphine)palladium(0) as a catalyst. A series of semiconducting oligomers (n and p types) containing mixed hetero-units (hexamers of thiophene and selenophene) have been also synthesized using the Stille coupling reaction. Their thermal properties are systematically studied and compared with those of π-conjugated thiophene based oligomers using DSC and TGA. The field-effect mobility of synthesized n and p type oligomers is analyzed.",

keywords = "Stille coupling, n and p type oligomers, oligomer, oligoselenophene, selenophene, sexiselenophenes",

author = "B. Mondal and M. Bendikov and {Kanti Roy}, U.",

year = "2019",

month = sep,

day = "1",

doi = "10.1134/S1070363219090287",

language = "English",

volume = "89",

pages = "1911--1922",

journal = "Russian Journal of General Chemistry",

issn = "1070-3632",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "9",

}

TY - JOUR

T1 - Oligoselenophenes (n and p Type)

T2 - Synthesis and Properties

AU - Mondal, B.

AU - Bendikov, M.

AU - Kanti Roy, U.

PY - 2019/9/1

Y1 - 2019/9/1

N2 - An array of semiconducting oligoselenophenes (n and p types), up to hexamer units, has been synthesized by the double Stille coupling methods using tetrakis(triphenylphosphine)palladium(0) as a catalyst. A series of semiconducting oligomers (n and p types) containing mixed hetero-units (hexamers of thiophene and selenophene) have been also synthesized using the Stille coupling reaction. Their thermal properties are systematically studied and compared with those of π-conjugated thiophene based oligomers using DSC and TGA. The field-effect mobility of synthesized n and p type oligomers is analyzed.

AB - An array of semiconducting oligoselenophenes (n and p types), up to hexamer units, has been synthesized by the double Stille coupling methods using tetrakis(triphenylphosphine)palladium(0) as a catalyst. A series of semiconducting oligomers (n and p types) containing mixed hetero-units (hexamers of thiophene and selenophene) have been also synthesized using the Stille coupling reaction. Their thermal properties are systematically studied and compared with those of π-conjugated thiophene based oligomers using DSC and TGA. The field-effect mobility of synthesized n and p type oligomers is analyzed.

KW - Stille coupling

KW - n and p type oligomers

KW - oligomer

KW - oligoselenophene

KW - selenophene

KW - sexiselenophenes

UR - http://www.scopus.com/inward/record.url?scp=85074088147&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85074088147&partnerID=8YFLogxK

U2 - 10.1134/S1070363219090287

DO - 10.1134/S1070363219090287

M3 - Article

AN - SCOPUS:85074088147

VL - 89

SP - 1911

EP - 1922

JO - Russian Journal of General Chemistry

JF - Russian Journal of General Chemistry

SN - 1070-3632

IS - 9

ER -