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Main Title: A facile access to a novel NHC-stabilized silyliumylidene ion and C-H activation of phenylacetylene
Author(s): Ahmad, Syed Usman
Szilvasi, Tibor
Inoue, Shigeyoshi
Type: Article
Language Code: en
Abstract: Taking advantage of two N-heterocyclic carbenes (NHCs), novel silyliumylidene ions 1a and 1b are prepared by a facile one-pot reaction of the corresponding dichlorosilanes with three equivalents of NHCs. For the first time, a C–H insertion reaction of phenylacetylene by a novel silyliumylidene ion is reported. The treatment of m-terphenyl substituted silyliumylidene ion 1a with three equivalents of phenylacetylene results in the formation of m-terphenyl substituted 1-alkenyl-1,1-dialkynylsilane 2.
Issue Date: 2014
Date Available: 21-Jun-2016
DDC Class: 540 Chemie und zugeordnete Wissenschaften
Journal Title: Chemical communications
Publisher: Royal Society of Chemistry
Publisher Place: Cambridge
Volume: 50
Issue: 84
Publisher DOI: 10.1039/c4cc05181e
Page Start: 12619
Page End: 12622
EISSN: 1359-7345
Appears in Collections:Inst. Chemie » Publications

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