New poly[(silylene)diacetylenes] and Poly[(germylene)diacetylenes]: Synthesis and Conductive Properties

J. L. Bréfort; R. J.P. Corriu; Ph P. Gerbler; C. Guérin; B. J.L. Henner; A. Jean; Th Kuhlmann; F. Gamier; A. Yassar

doi:10.1021/om00043a037

New poly[(silylene)diacetylenes] and Poly[(germylene)diacetylenes]: Synthesis and Conductive Properties

J. L. Bréfort
, R. J.P. Corriu
, Ph P. Gerbler
, C. Guérin
, B. J.L. Henner
, A. Jean
, Th Kuhlmann
, F. Gamier
, A. Yassar

University of Montpellier (UMR MiVEGEC)
Laboratoire des Matérlaux Molécuiaires

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

The reaction of dilithiobutadiyne (or the corresponding di-Grignard reagent) with various dichlorosilanes and dibromogermanes in THF at room temperature afforded poly[(silylene)diacetylenes] and poly[(germylene) diacetylenes], respectively, in high yields. The polymers have a regular alternating arrangement of diyne and silylene or germylene units. When they are doped with FeCl₃, these polymers show conductivity values in the range 10⁻⁵-10⁻³ S·cm⁻¹. The values depend greatly on the electronic character of the substituents bonded to silicon or germanium.

langue originale	Anglais
Pages (de - à)	2500-2506
Nombre de pages	7
journal	Organometallics
Volume	11
Numéro de publication	7
Les DOIs	https://doi.org/10.1021/om00043a037
état	Publié - 1 juil. 1992
Modification externe	Oui

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10.1021/om00043a037

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title = "New poly[(silylene)diacetylenes] and Poly[(germylene)diacetylenes]: Synthesis and Conductive Properties",

abstract = "The reaction of dilithiobutadiyne (or the corresponding di-Grignard reagent) with various dichlorosilanes and dibromogermanes in THF at room temperature afforded poly[(silylene)diacetylenes] and poly[(germylene) diacetylenes], respectively, in high yields. The polymers have a regular alternating arrangement of diyne and silylene or germylene units. When they are doped with FeCl3, these polymers show conductivity values in the range 10−5-10−3 S·cm−1. The values depend greatly on the electronic character of the substituents bonded to silicon or germanium.",

author = "Br{\'e}fort, \{J. L.\} and Corriu, \{R. J.P.\} and Gerbler, \{Ph P.\} and C. Gu{\'e}rin and Henner, \{B. J.L.\} and A. Jean and Th Kuhlmann and F. Gamier and A. Yassar",

year = "1992",

month = jul,

day = "1",

doi = "10.1021/om00043a037",

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TY - JOUR

T1 - New poly[(silylene)diacetylenes] and Poly[(germylene)diacetylenes]

T2 - Synthesis and Conductive Properties

AU - Bréfort, J. L.

AU - Corriu, R. J.P.

AU - Gerbler, Ph P.

AU - Guérin, C.

AU - Henner, B. J.L.

AU - Jean, A.

AU - Kuhlmann, Th

AU - Gamier, F.

AU - Yassar, A.

PY - 1992/7/1

Y1 - 1992/7/1

N2 - The reaction of dilithiobutadiyne (or the corresponding di-Grignard reagent) with various dichlorosilanes and dibromogermanes in THF at room temperature afforded poly[(silylene)diacetylenes] and poly[(germylene) diacetylenes], respectively, in high yields. The polymers have a regular alternating arrangement of diyne and silylene or germylene units. When they are doped with FeCl3, these polymers show conductivity values in the range 10−5-10−3 S·cm−1. The values depend greatly on the electronic character of the substituents bonded to silicon or germanium.

AB - The reaction of dilithiobutadiyne (or the corresponding di-Grignard reagent) with various dichlorosilanes and dibromogermanes in THF at room temperature afforded poly[(silylene)diacetylenes] and poly[(germylene) diacetylenes], respectively, in high yields. The polymers have a regular alternating arrangement of diyne and silylene or germylene units. When they are doped with FeCl3, these polymers show conductivity values in the range 10−5-10−3 S·cm−1. The values depend greatly on the electronic character of the substituents bonded to silicon or germanium.

U2 - 10.1021/om00043a037

DO - 10.1021/om00043a037

M3 - Article

AN - SCOPUS:33751392656

SN - 0276-7333

VL - 11

SP - 2500

EP - 2506

JO - Organometallics

JF - Organometallics

IS - 7

ER -

New poly[(silylene)diacetylenes] and Poly[(germylene)diacetylenes]: Synthesis and Conductive Properties

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