Preparation of a Diethynyl Hypervalent Silicon Monomer by Coordination-selective Cleavage: Structure and Polymerization to give Novel Polycarbosilanes containing Main-chain Hexacoordinate Silicon

DOI: 10.1039/c39950000725

Source and publish data:

Journal of the Chemical Society. Chemical communications p. 725 - 726 (1995)

Update date:2022-08-29

Topics:

Authors:

Boyer-Elma, Karine

Carre, Francis H.

Corriu, Robert J.-P.

Douglas, William E.

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1039/c39950000725

The hexacoordinate monomer R2Si(CCH)2 , formed from R2Si(CCSiMe3)2 by coordination-selective cleavage of the trimethylsilyl-acetylene bonds in the presence of Buⁿ4NF, undergoes palladium-catalysed cross-coupling polymerization with dihaloarenes to afford novel polycarbosilanes <-R2SiCCArCC->n (Ar = 1,4-phenylene, 4,4'-biphenylene, 9,10-anthrylene) containing hexacoordinate silicon.

Full text of DOI:10.1039/c39950000725

View Article Online / Journal Homepage / Table of Contents for this issue

View Article Online

Products guided by the article

Product name:Trimethylsilylacetylene

Cas No:1066-54-2

R&D Labs maybe for 1066-54-2

Wuhan Shangrisyn chemicals Technology Co.,Ltd(expird)

Contact:+86-027-84466317 __ +86-15387123698

Address:wuhan - china
Weifang Adde Economic And Trade Co.,LTD.

Contact:86-536-8885548

Address:Room 1402,Wanda Plaza B Block,No.958,Yuanfei Road,Kuiwen District
Wuhan Better Organic Technology Inc.

Contact:13307163183

Address:Wuhan Economic&Technology Development Zone, Hubei
shijiazhuang baisheng chem co.; ltd

Contact:86-0311-80790826

Address:shijiazhuang hebei
Jinan Hongfangde Pharmatech Co.LTD

Contact:0531-88870908

Address:F Bldg,750#,Shunhua Rd,New&High-tech Zone,Jinan,Shandong,China 250101

Relevant to this article

Three-coordinate late transition metal fluorinated alkoxide complexes

Doi:10.1039/b911758j
(2010)
Highly stereoselective formation of cis-enediones from α-diazo carbonyl compounds catalysed by [RuCl(η⁵-C₅H₅)PPh₃₂]

Doi:10.1039/a706459d
(1997)
A New Cobalt(III)/[Mo₆O₁₉]^2? Heterogeneous Catalyst for Promoting the Oxidative Coupling of Amines to Imines

Doi:10.1007/s10562-019-02965-7
(2020)
Doi:10.1016/S0020-1693(00)84336-4
(1986)
Synthesis of isoxazolidine-containing uridine derivatives as caprazamycin analogues

Doi:10.1039/c4ob02142h
(2015)
Rh-Catalyzed Carboxylates Directed C–H Activation for the Synthesis of ortho-Carboxylic 2-Arylethenesulfonyl Fluorides: Access to Unique Electrophiles for SuFEx Click Chemistry

Doi:10.1002/ejoc.201800762
(2018)

Article Doi