Title of article
Oxidative addition of (bromoethynyl)benzene to κ2- acetylacetonatobis(trimethylphosphine)rhodium(I)
Author/Authors
Marie-Hélène Thibault، نويسنده , , Meng Guan Tay، نويسنده , , Andrei S. Batsanov، نويسنده , , Judith A.K. Howard، نويسنده , , Todd B. Marder، نويسنده ,
Issue Information
دوفصلنامه با شماره پیاپی سال 2013
Pages
4
From page
104
To page
107
Abstract
The reaction of (bromoethynyl)benzene with κ2-acetylacetonatobis(trimethylphosphine)rhodium(I), [Rh(acac)(PMe3)2] 1, was followed by in situ1H and 31P NMR spectroscopy. The kinetic product is that of cis-oxidative addition of the C–Br bond to Rh, and this species rearranges to the thermodynamically more stable trans-oxidative addition product trans-[Rh(acac)(Br)(CCPh)(PMe3)2] 3. The structures of both 1 and 3 have been determined by single-crystal X-ray diffraction.
Keywords
Oxidative addition , Acetylide , X-ray crystal structure , In situ NMR spectroscopy
Journal title
Journal of Organometallic Chemistry
Serial Year
2013
Journal title
Journal of Organometallic Chemistry
Record number
1371476
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