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Main Title: Homocoupling of CO and isocyanide mediated by a C,C′-bis(silylenyl)-substituted ortho-carborane
Author(s): Xiong, Yun
Yao, Shenglai
Szilvási, Tibor
Ruzicka, Ales
Drieß, Matthias
Type: Article
Language Code: en
Abstract: The unexpected reactivity of the o-carborane supported bis-silylene [(LSi:)C]2B10H101 {L= PhC(tBuN)2} towards carbon monoxide and 2,6-dimethylphenyl isocyanide is reported. While the reaction of 1 with CO leads selectively to the novel head-to-head coupling and C–O cleavage product 2 from two molecules 1 and four molecules CO, the reaction of 1 with 2,6-dimethylphenyl isocyanide affords solely the 1 : 2 molar head-to-tail coupling product 3 with a Si[double bond, length as m-dash]C bond.
Issue Date: 10-Dec-2019
Date Available: 30-Jan-2020
DDC Class: 540 Chemie und zugeordnete Wissenschaften
Subject(s): homocoupling
carbon monoxide
Sponsor/Funder: TU Berlin, Open-Access-Mittel - 2019
Journal Title: Chemical Communications
Publisher: Royal Society of Chemistry
Publisher Place: Cambridge
Volume: 56
Issue: 5
Publisher DOI: 10.1039/C9CC08680C
Page Start: 747
Page End: 750
EISSN: 1364-548X
Appears in Collections:FG Metallorganische Chemie und Anorganische Materialien » Publications

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