Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Thomas E. Concolino"'
Publikováno v:
Journal of Organometallic Chemistry. 689:3082-3087
A series of Ru(acac)2(η4-diene) complexes containing cis- and trans-diene coordination have been investigated by cyclic voltammetry to correlate structural bonding and conformation patterns of diene ligands with redox behaviors. The solid-state stru
Autor:
Lev N. Zakharov, David S. Glueck, Jillian R. Moncarz, John C. Jewett, Roger D. Sommer, Christopher Ceccarelli, Thomas E. Concolino, Arnold L. Rheingold, Michael Orchowski, Kin-Chung Lam, Tim J. Brunker, Christopher D. Incarvito
Publikováno v:
Organometallics. 22:3205-3221
The complexes Pd(diphos)(o-An)(I) (o-An = o-MeOC6H4; diphos = dppe (3), (S,S)-Chiraphos (4), (R,R)-Me-Duphos (5), (R,S)-t-Bu-Josiphos (6), (R)-Tol-Binap (7)) were prepared. Complex 6 catalyzed the coupling of PH(Me)(Ph)(BH3) (2) with o-AnI in the pre
Autor:
Thomas E. Concolino, Arnold L. Rheingold, Terri D. Wright, Mark D. Smith, Brian Rhagitan, Daniel L. Reger, Scott Kassel
Publikováno v:
Polyhedron. 21:1795-1807
The reaction of [Cd2(thf)5](BF4)4 with two equiv. of Tl[HB(3-Butpz)3] (pz=pyrazolyl ring) produces the intermediate {[HB(3-Butpz3]Cd}[BF4] that reacts with potassium thiocyanate to yield [HB(3-Butpz)3]Cd(NCS) (1). The solid state structure shows that
Autor:
Kin Chung Lam, Mark D. Smith, Thomas E. Concolino, Arnold L. Rheingold, Gary J. Long, Raphaël P. Hermann, Daniel L. Reger, Fernande Grandjean, Christine A. Little
Publikováno v:
Scopus-Elsevier
Publons
Publons
The complex {Fe[HC(3,5-Me2pz)3]2}I2 (1) has been prepared from the reaction of FeI2 and HC(3,5-Me2pz)3 (pz = pyrazolyl ring) in a 1:2 ratio. The complex is high-spin in both the solid state and in solution at ambient temperature. In the solid state,
Autor:
Kin-Chung Lam, Arnold L. Rheingold, Thomas E. Concolino, Glenn P. A. Yap, Christian D. Bérubé, Gerd W. Rabe
Publikováno v:
Inorganic Chemistry. 41:1446-1453
The molecular structures of a number of 2,6-dimesitylphenyl-based (2,6-dimesitylphenyl = Dmp) complexes of the group 3 elements scandium and yttrium as well as of the lanthanide element ytterbium are reported. Reaction of 1 equiv of DmpLi with 1 equi
Autor:
Thomas E. Concolino, Amitabh Mohan, Brian Rhagitan, Daniel L. Reger, Gary J. Long, Louise M. Liable-Sands, Matthew Lam, Arnold L. Rheingold, Fernande Grandjean, Christine A. Little, Valérie Briois
Publikováno v:
Inorganic Chemistry. 40:1508-1520
The complexes [Fe[HC(3,5-Me2pz)3]2](BF4)2 (1), [Fe[HC(pz)3]2](BF4)2 (2), and [Fe[PhC(pz)2(py)]2](BF4)2 (3) (pz = 1-pyrazolyl ring, py = pyridyl ring) have been synthesized by the reaction of the appropriate ligand with Fe(BF4)2.6H2O. Complex 1 is hig
Autor:
Albert A. Tuinman, Tianniu Chen, C. E. Vallet, Keith T. Quisenberry, David B. Beach, Yun-Dong Wu, Xiaozhan Liu, Arnold L. Rheingold, R.A. Zuhr, Jonathan B. Diminnie, Zhongzhi Wu, Hu Cai, Thomas E. Concolino, Zhi-Hui Peng, Zi-Ling Xue, Jaime R. Blanton
Publikováno v:
Pure and Applied Chemistry. 73:331-335
Reactions of silanes with d0 Ta alkylidene and Group 4 amide complexes were found to involve the initial attack on silicon atoms in the silanes by nucleophilic alkylidene carbon or amide nitrogen atoms. The reaction of (Me3SiCH2) 3Ta (PMe 3) [=CHSiMe
Autor:
Thomas E. Concolino, Klaus H. Theopold, Kin-Chung Lam, Somying Leelasubcharoen, and Arnold L. Rheingold
Publikováno v:
Organometallics. 20:182-187
Attempts to trap a terminal chromium alkylidene by reactions of dialkyl Cp*Cr(CH2SiMe3)2 (Cp* = η5-C5Me5) or metallacycle Cp*(THF)Cr(CH2)2SiMe2 with the bidentate ligand 1,2-bis(dimethyphosphino)et...
Autor:
Arnold L. Rheingold, Kin-Chung Lam, Alex Williamson, Jason S. Overby, and Thomas E. Concolino, Russell P. Hughes
Publikováno v:
Organometallics. 19:5190-5201
Reaction of (TMEDA)Pd(CH3)2 (TMEDA = tetramethylethylenediamine) with primary perfluoroalkyl iodides gives a mixture of products that depend markedly on the choice of solvent. In hexanes, (TMEDA)PdMe(RF) [RF = n-C3F7 (1); n-C4F9 (2)] is afforded in a
Autor:
Arnold L. Rheingold, and Kin-Chung Lam, and Do W. Lee, Chae S. Yi, Thomas E. Concolino, Zhengjie He
Publikováno v:
Organometallics. 19:2909-2915
The addition of 1.0 equiv of HBF4·OEt2 led to a ca. 2−3-fold increase in the catalyst activity of (PCy3)2(CO)(Cl)RuH (1a) toward the hydrogenation of alkenes. The stoichiometric reaction of 1a with HBF4·OEt2 produced a 1:3.5 mixture of the new ru