Formation of a σ-alkane Complex and a Molecular Rearrangement in the Solid-State: [Rh(Cyp2PCH2CH2PCyp2)(η2:η2-C7H12)][BAr4F]

被引：24

作者：

McKay, Alasdair I. ^{[1
]}

Kramer, Tobias ^{[2
]}

Rees, Nicholas H. ^{[1
]}

Thompson, Amber L. ^{[1
]}

Christensen, Kirsten E. ^{[1
]}

Macgregor, Stuart A. ^{[2
]}

Weller, Andrew S. ^{[1
]}

机构：

[1] Univ Oxford, Dept Chem, Mansfield Rd, Oxford OX1 3TA, England

[2] Heriot Watt Univ, Inst Chem Sci, Edinburgh EH14 4AS, Midlothian, Scotland

来源：

ORGANOMETALLICS | 2017年 / 36卷 / 01期

基金：

英国工程与自然科学研究理事会;

关键词：

H BOND ACTIVATION; NEUTRON-DIFFRACTION; NMR; PHOSPHINE;

D O I：

10.1021/acs.organomet.6b00645

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Addition of H-2 to the precursor [Rh(Cyp(2)PCH(2)CH(2)PCyp(2))(eta(2):eta(2)-C7H8)][BAr4F] gives the sigma-alkane complex [Rh(Cyp(2)PCH(2)CH(2)PCyp(2))(eta(2):eta(2)-C7H12)][BAr4F] by a single-crystal to single-crystal reaction, as characterized by X-ray crystallography, SSNMR spectroscopy, and periodic DFT. An unexpected rearrangement of the {Rh(L-2)}(+) fragment is revealed.

引用

页码：22 / 25

页数：4

共 23 条

[1] Characterization of a Rhodium(I) σ-Methane Complex in Solution
Bernskoetter, Wesley H.
Schauer, Cynthia K.
Goldberg, Karen I.
Brookhart, Maurice
[J]. SCIENCE, 2009, 326 (5952) : 553 - 556
[2] CRYSTALS version 12: software for guided crystal structure analysis
Betteridge, PW
Carruthers, JR
Cooper, RI
Prout, K
Watkin, DJ
[J]. JOURNAL OF APPLIED CRYSTALLOGRAPHY, 2003, 36 : 1487 - 1487
[3] Solid-state reaction study of the trans-to-cis isomerization of (η5-C5H4Me)Re(CO)[P(OPh)3]Br2:: A new mechanism for the isomerization reaction
Bogadi, RS
Levendis, DC
Coville, NJ
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (06) : 1104 - 1110
[4] Selective C-H Activation at a Molecular Rhodium Sigma-Alkane Complex by Solid/Gas Single-Crystal to Single-Crystal H/D Exchange
Chadwick, F. Mark
Kramer, Tobias
Gutmann, Torsten
Rees, Nicholas H.
Thompson, Amber L.
Edwards, Alison J.
Buntkowsky, Gerd
Macgregor, Stuart A.
Weller, Andrew S.
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2016, 138 (40) : 13369 - 13378
[5] A Rhodium-Pentane Sigma-Alkane Complex: Characterization in the Solid State by Experimental and Computational Techniques
Chadwick, F. Mark
Rees, Nicholas H.
Weller, Andrew S.
Kraemer, Tobias
Iannuzzi, Marcella
Macgregor, Stuart A.
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2016, 55 (11) : 3677 - 3681
[6] Intramolecular alkyl phosphine dehydrogenation in cationic rhodium complexes of tris(cyclopentylphosphine)
Douglas, Thomas M.
Brayshaw, Simon K.
Dallanegra, Romaeo
Kociok-Koehn, Gabriele
Macgregor, Stuart A.
Moxham, Gemma L.
Weller, Andrew S.
Wondimagegn, Tebikie
Vadivelu, Prabha
[J]. CHEMISTRY-A EUROPEAN JOURNAL, 2008, 14 (03) : 1004 - 1022
[7] SOLID-STATE NMR AND X-RAY-DIFFRACTION STUDIES OF STRUCTURE AND MOLECULAR-MOTION IN ANSA-TITANOCENES
EDWARDS, AJ
BURKE, NJ
DOBSON, CM
PROUT, K
HEYES, SJ
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1995, 117 (16) : 4637 - 4653
[8] Probing Highly Selective HID Exchange Processes with a Ruthenium Complex through Neutron Diffraction and Multinuclear NMR Studies
Grellier, Mary
Mason, Sax A.
Albinati, Alberto
Capelli, Silvia C.
Rizzato, Silvia
Bijani, Christian
Coppel, Yannick
Sabo-Etienne, Sylviane
[J]. INORGANIC CHEMISTRY, 2013, 52 (13) : 7329 - 7337
[9] ACTIVATION OF THE C-H BONDS OF BENZENE BY REACTION WITH [BIS(DICYCLOHEXYLPHOSPHINO)ETHANE]PLATINUM(0), GENERATED BY THE THERMOLYSIS OF CIS-[BIS(DICYCLOHEXYLPHOSPHINO)ETHANE]HYDRIDONEOPENTYL-PLATINUM(II)
HACKETT, M
IBERS, JA
WHITESIDES, GM
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1988, 110 (05) : 1436 - 1448
[10] Transition metal alkane complexes
Hall, C
Perutz, RN
[J]. CHEMICAL REVIEWS, 1996, 96 (08) : 3125 - 3146

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