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Oxidative addition of (bromoethynyl)benzene to κ2- acetylacetonatobis(trimethylphosphine)rhodium(I)

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...

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Main Authors: Marie-Hélène, Thibault, Tay, Meng Guan, Andrei S, Batsanov, Judith AK, Howard, Todd B, Marder
Format: E-Article
Language:English
Published: Elsevier 2013
Subjects:
QC Physics
QD Chemistry
Online Access:http://ir.unimas.my/id/eprint/7404/1/Oxidative%20addition%20of%20%28bromoethynyl%29benzene%20to%202-acetylacetonato%20bis%28trimethylphosphine%29%20rhodium%28I%29%20-%20%28abstract%29.pdf
http://ir.unimas.my/id/eprint/7404/
http://www.sciencedirect.com/science/article/pii/S0022328X12006778
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spelling my.unimas.ir.74042018-09-03T01:30:16Z http://ir.unimas.my/id/eprint/7404/ Oxidative addition of (bromoethynyl)benzene to κ2- acetylacetonatobis(trimethylphosphine)rhodium(I) Marie-Hélène, Thibault Tay, Meng Guan Andrei S, Batsanov Judith AK, Howard Todd B, Marder QC Physics QD Chemistry 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. Elsevier 2013 E-Article PeerReviewed text en http://ir.unimas.my/id/eprint/7404/1/Oxidative%20addition%20of%20%28bromoethynyl%29benzene%20to%202-acetylacetonato%20bis%28trimethylphosphine%29%20rhodium%28I%29%20-%20%28abstract%29.pdf Marie-Hélène, Thibault and Tay, Meng Guan and Andrei S, Batsanov and Judith AK, Howard and Todd B, Marder (2013) Oxidative addition of (bromoethynyl)benzene to κ2- acetylacetonatobis(trimethylphosphine)rhodium(I). Journal of Organometallic Chemistry, 730. pp. 104-107. ISSN 0022-328X http://www.sciencedirect.com/science/article/pii/S0022328X12006778 DOI:10.1016/j.jorganchem.2012.11.019
institution Universiti Malaysia Sarawak
building Centre for Academic Information Services (CAIS)
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Sarawak
content_source UNIMAS Institutional Repository
url_provider http://ir.unimas.my/
language English
topic QC Physics
QD Chemistry
spellingShingle QC Physics
QD Chemistry
Marie-Hélène, Thibault
Tay, Meng Guan
Andrei S, Batsanov
Judith AK, Howard
Todd B, Marder
Oxidative addition of (bromoethynyl)benzene to κ2- acetylacetonatobis(trimethylphosphine)rhodium(I)
description 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.
format E-Article
author Marie-Hélène, Thibault
Tay, Meng Guan
Andrei S, Batsanov
Judith AK, Howard
Todd B, Marder
author_facet Marie-Hélène, Thibault
Tay, Meng Guan
Andrei S, Batsanov
Judith AK, Howard
Todd B, Marder
author_sort Marie-Hélène, Thibault
title Oxidative addition of (bromoethynyl)benzene to κ2- acetylacetonatobis(trimethylphosphine)rhodium(I)
title_short Oxidative addition of (bromoethynyl)benzene to κ2- acetylacetonatobis(trimethylphosphine)rhodium(I)
title_full Oxidative addition of (bromoethynyl)benzene to κ2- acetylacetonatobis(trimethylphosphine)rhodium(I)
title_fullStr Oxidative addition of (bromoethynyl)benzene to κ2- acetylacetonatobis(trimethylphosphine)rhodium(I)
title_full_unstemmed Oxidative addition of (bromoethynyl)benzene to κ2- acetylacetonatobis(trimethylphosphine)rhodium(I)
title_sort oxidative addition of (bromoethynyl)benzene to κ2- acetylacetonatobis(trimethylphosphine)rhodium(i)
publisher Elsevier
publishDate 2013
url http://ir.unimas.my/id/eprint/7404/1/Oxidative%20addition%20of%20%28bromoethynyl%29benzene%20to%202-acetylacetonato%20bis%28trimethylphosphine%29%20rhodium%28I%29%20-%20%28abstract%29.pdf
http://ir.unimas.my/id/eprint/7404/
http://www.sciencedirect.com/science/article/pii/S0022328X12006778
_version_ 1644510276485120000
score 13.211869

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