First Microwave‐Accelerated Hiyama Coupling of Aryl‐ and Vinylsiloxane Derivatives: Clean Cross‐Coupling of Aryl Chlorides within Minutes | Zendy

Clarke Matthew L | Zendy

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First Microwave‐Accelerated Hiyama Coupling of Aryl‐ and Vinylsiloxane Derivatives: Clean Cross‐Coupling of Aryl Chlorides within Minutes

Author(s) -

Clarke Matthew L

Publication year - 2005

Publication title -

advanced synthesis and catalysis

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.541

H-Index - 155

eISSN - 1615-4169

pISSN - 1615-4150

DOI - 10.1002/adsc.200404196

Subject(s) - aryl , chemistry , reagent , microwave , catalysis , coupling (piping) , coupling reaction , organic chemistry , microwave irradiation , polymer chemistry , photochemistry , combinatorial chemistry , mechanical engineering , alkyl , physics , quantum mechanics , engineering

The first microwave‐accelerated Hiyama cross‐coupling reactions are reported. The reactions of aryl bromides and activated aryl chlorides with PhSi(OMe) 3 [or C 2 H 3 Si(OMe) 3 ] are complete within minutes using a modified catalyst system that can be prepared from commercially available reagents in situ. The microwave‐accelerated reactions proceed under relatively mild conditions (110–115 °C)

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