Ortho-Metalation Dynamics and Ligand Fluxionality in the Conversion of Os3(CO)10(dppm) to HOs3(CO)8[μ-PhP(C6H4-μ2,η1)CH2PPh2]: Experimental and DFT Evidence for the Participation of Agostic C−H and π-Aryl Intermediates at an Intact Triosmium Cluster

Shih-Huang Huang; Jason M. Keith; Michael B. Hall; Michael G. Richmond

doi:10.1021/om100475v

Ortho-Metalation Dynamics and Ligand Fluxionality in the Conversion of Os3(CO)10(dppm) to HOs3(CO)8[μ-PhP(C6H4-μ2,η1)CH2PPh2]: Experimental and DFT Evidence for the Participation of Agostic C−H and π-Aryl Intermediates at an Intact Triosmium Cluster

Organometallics ◽

10.1021/om100475v ◽

2010 ◽

Vol 29 (18) ◽

pp. 4041-4057 ◽

Cited By ~ 22

Author(s):

Shih-Huang Huang ◽

Jason M. Keith ◽

Michael B. Hall ◽

Michael G. Richmond

Keyword(s):

Triosmium Cluster ◽

Ortho Metalation

Diphosphine Isomerization and C−H and P−C Bond Cleavage Reactivity in the Triosmium Cluster Os3(CO)10(bpcd): Kinetic and Isotope Data for Reversible Ortho Metalation and X-ray Structures of the Bridging and Chelating Isomers of Os3(CO)10(bpcd) and the Benzyne-Substituted Cluster HOs3(CO)8(μ3-C6H4)[μ2,η1-PPhCC(PPh2)C(O)CH2C(O)]†

Organometallics ◽

10.1021/om050839t ◽

2006 ◽

Vol 25 (4) ◽

pp. 930-945 ◽

Cited By ~ 36

Author(s):

William H. Watson ◽

Guanmin Wu ◽

Michael G. Richmond

Keyword(s):

Bond Cleavage ◽

X Ray ◽

Triosmium Cluster ◽

Isotope Data ◽

Ortho Metalation

Photochemical reactivity of the triosmium cluster 1,1-Os3(CO)10(bpcd) in the presence of P(OEt)3 and X-ray crystal structure of HOs3(CO)7[P(OEt)3][μ-{PPh(C6H4)} C=C(PPh2)C(O)CH2C(O)]: Unexpected ortho metalation and cluster face capping by a diphosphine ligand

Journal of Chemical Crystallography ◽

10.1007/s10870-006-9132-2 ◽

2007 ◽

Vol 37 (4) ◽

pp. 247-253

Author(s):

William H. Watson ◽

Alex Strugatskiy ◽

Guanmin Wu ◽

Michael G. Richmond

Keyword(s):

Crystal Structure ◽

Diphosphine Ligand ◽

Photochemical Reactivity ◽

X Ray ◽

Triosmium Cluster ◽

Ortho Metalation

Transformations of strained-ring thioethers by metal cluster complexes. Nature of the ring opening of a bridging 3,3-dimethylthietane ligand in a triosmium cluster complex

Organometallics ◽

10.1021/om00160a009 ◽

1990 ◽

Vol 9 (10) ◽

pp. 2651-2653 ◽

Cited By ~ 12

Author(s):

Richard D. Adams ◽

Michael P. Pompeo

Keyword(s):

Ring Opening ◽

Metal Cluster ◽

Cluster Complex ◽

Cluster Complexes ◽

Triosmium Cluster

ChemInform Abstract: N-Cumyl Benzamide, Sulfonamide, and Aryl O-Carbamate Directed Metalation Groups. Mild Hydrolytic Lability for Facile Manipulation of Directed ortho Metalation Derived Aromatics.

ChemInform ◽

10.1002/chin.200004067 ◽

2010 ◽

Vol 31 (4) ◽

pp. no-no

Author(s):

Costa Metallinos ◽

Sven Nerdinger ◽

Victor Snieckus

Keyword(s):

Ortho Metalation

Solid state chemistry of molecular metal oxide clusters. Ortho metalation and hydrogen transport in [(Ph3P)2IrH2]3PW12O40 probed by phosphorus-31 NMR long-range deuterium isotope effects

Journal of the American Chemical Society ◽

10.1021/ja00188a017 ◽

1989 ◽

Vol 111 (6) ◽

pp. 2058-2062 ◽

Cited By ~ 13

Author(s):

Allen R. Siedle ◽

R. A. Newmark

Keyword(s):

Solid State ◽

Metal Oxide ◽

Long Range ◽

Isotope Effects ◽

Solid State Chemistry ◽

Hydrogen Transport ◽

Metal Oxide Clusters ◽

Ortho Metalation ◽

Deuterium Isotope Effects

Directed ortho-Metalation Methodology. The N,N-Dialkyl Aryl O-Sulfamate as a New Directed Metalation Group and Cross-Coupling Partner for Grignard Reagents.

ChemInform ◽

10.1002/chin.200545108 ◽

2005 ◽

Vol 36 (45) ◽

Cited By ~ 1

Author(s):

Todd K. Macklin ◽

Victor Snieckus

Keyword(s):

Cross Coupling ◽

Grignard Reagents ◽

Ortho Metalation ◽

Coupling Partner

A tris(alkyne)triosmium cluster with an open structure: crystal structure of [OS3(CO)8(Me2C2)3]

Journal of Organometallic Chemistry ◽

10.1016/0022-328x(87)87119-x ◽

1987 ◽

Vol 335 (2) ◽

pp. C17-C19 ◽

Cited By ~ 12

Author(s):

Brian F.G. Johnson ◽

Rajesh Khattar ◽

Jack Lewis ◽

Paul R. Raithby

Keyword(s):

Crystal Structure ◽

Open Structure ◽

Triosmium Cluster

Reactions of the unsaturated triosmium cluster [(μ-H)Os3(CO)8(Ph2PCH2P(Ph)C6H4)] with HX (X=Cl, Br, F, CF3CO2,CH3CO2): X-ray structures of [(μ-H)Os3(CO)7(η1-Cl)(μ-Cl)2(μ-dppm)],[(μ-H)2Os3(CO)8(Ph2PCH2P(Ph)C6H4)]+[CF3O]− and the two isomers of [(μ-H)Os3(CO)8(μ-Cl)(μ-dppm)]

Journal of Organometallic Chemistry ◽

10.1016/j.jorganchem.2005.03.041 ◽

2005 ◽

Vol 690 (12) ◽

pp. 3044-3053 ◽

Cited By ~ 7

Author(s):

Shariff E. Kabir ◽

Md. Arzu Miah ◽

Nitai C. Sarker ◽

G.M. Golzar Hossain ◽

Kenneth I. Hardcastle ◽

...

Keyword(s):

X Ray ◽

Triosmium Cluster

Fast ortho-metalation reactions in binuclear dirhodium compounds. Syntheses and molecular structures of a monometalated compound and two doubly metalated compounds with head-to-head configurations

Inorganic Chemistry ◽

10.1021/ic00033a019 ◽

1992 ◽

Vol 31 (7) ◽

pp. 1224-1232 ◽

Cited By ~ 37

Author(s):

Pascual Lahuerta ◽

Jorge Paya ◽

Maria Angela Pellinghelli ◽

Antonio Tiripicchio

Keyword(s):

Molecular Structures ◽

Ortho Metalation

ChemInform Abstract: Reductive Cleavage of Aryl O-Carbamates to Phenols by the Schwartz Reagent. Expedient Link to the Directed ortho Metalation Strategy.

ChemInform ◽

10.1002/chin.201401072 ◽

2013 ◽

Vol 45 (1) ◽

pp. no-no

Author(s):

Justin Morin ◽

Yigang Zhao ◽

Victor Snieckus

Keyword(s):

Reductive Cleavage ◽

Ortho Metalation ◽

Schwartz Reagent