Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Jeffrey M. Chance"'
Autor:
Jay S. Siegel, Peter Gantzel, Jeffrey M. Chance, Bart Kahr, Christine A. Mitchell, Kim K. Baldridge, Russel Vernon Clark
Publikováno v:
Journal of the American Chemical Society. 117:4479-4482
The structures of several vicinal diarylethanes are determined by X-ray crystallography and calculated by Hartree-Fock ab initio computations. The structure of the general class of 1,Zdiarylethanes is discussed, and a “standard molecular fragment
Publikováno v:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 210:195-214
The crystal structures of hexakis(dimethylsilyl)benzene (1) and its tricarbonyl tungsten (2), molybdenum (3) and chromium (4) complexes were determined by X-ray diffraction. Compound 1 crystallizes in the monoclinic system, space group P21/c with a =
Publikováno v:
Journal of the American Chemical Society. 112:3540-3547
Crystal and molecular structures of tris(9-triptycyl)germanium chloride (1) and tris(9-triptycyl)cyclopropenium (2) perchlorate were determined. Crystals of 1 are trigonal, space group R3c (No. 161), with a=b=13.090 (3) A, c=43.58 (1) A, Z=6. Crystal
Publikováno v:
ChemInform. 21
Crystal and molecular structures of tris(9-triptycyl)germanium chloride (1) and tris(9-triptycyl)cyclopropenium (2) perchlorate were determined. Crystals of 1 are trigonal, space group R3c (No. 161), with a=b=13.090 (3) A, c=43.58 (1) A, Z=6. Crystal
Publikováno v:
The Journal of Organic Chemistry. 53:3226-3232
Autor:
Jeffrey M. Chance, Terence A. Nile
Publikováno v:
Journal of Molecular Catalysis. 42:91-97
The activity of rhodium phosphite complexes as catalyst precursors for hydrosilylation reactions has been investigated. These are found to be active for a wide variety of organic substrates. Both hydride clusters, [RhH[P(OR3)}2]n and chloride dimers,
Publikováno v:
Journal of Molecular Catalysis. 29:55-64
Iridium complexes have been found to be active as catalysts for hydrosilylation reactions, especially for those involving 1,3-dienes and 1-alkynes. For ketones, iridium complexes show maximum activity if one molar equivalent (relative to iridium) of
Publikováno v:
Journal of the American Chemical Society. 111:5940-5944
Publikováno v:
ChemInform. 20
Publikováno v:
ChemInform. 19