| Year |
Citation |
Score |
| 2014 |
Perrotin P, Kennon BS, Twamley B, Miller JS, Shapiro PJ. Synthesis and characterization of cyclopentadienylgallium amide compounds as potential single source precursors to GaN Polyhedron. 84: 216-222. DOI: 10.1016/J.Poly.2014.09.008 |
0.366 |
|
| 2007 |
Shapiro PJ, Sinnema PJ, Perrotin P, Budzelaar PH, Weihe H, Twamley B, Zehnder RA, Nairn JJ. Ring-borylated 15-electron and 17-electron ansa-chromocene complexes, their physical properties and molecular structures. Chemistry (Weinheim An Der Bergstrasse, Germany). 13: 6212-22. PMID 17506047 DOI: 10.1002/Chem.200601901 |
0.33 |
|
| 2007 |
Cantrell T, Perrotin P, Twamley B, Shapiro PJ. Tris(1H-inden-1-yl)phosphane Acta Crystallographica Section E: Structure Reports Online. 63: o2044-o2045. DOI: 10.1107/S160053680701389X |
0.309 |
|
| 2007 |
Perrotin P, Shapiro PJ, Williams M, Twamley B. In search of a versatile pathway to ansa-chromocene complexes. Synthesis and characterization of the highly unstable ansa-chromocene carbonyl complex Me2C(C5H4)2CrCO Organometallics. 26: 1823-1826. DOI: 10.1021/Om061136U |
0.404 |
|
| 2006 |
Perrotin P, Sinnema PJ, Shapiro PJ. A new, convenient method for labeling cyclopentadienyl ligands with deuterium Organometallics. 25: 2104-2107. DOI: 10.1021/Om050976Q |
0.304 |
|
| 2006 |
Shapiro PJ, Zehnder R, Foo DM, Perrotin P, Budzelaar PHM, Leitch S, Twamley B. Ansa-chromocene complexes. 2. Isocyanide derivatives of Cr(II) and Cr(III), their syntheses, X-ray crystal structures, and physical properties Organometallics. 25: 719-732. DOI: 10.1021/Om050710J |
0.371 |
|
| 2005 |
Shapiro PJ, Lee SJ, Perrotin P, Cantrell T, Blumenfeld A, Twamley B. The first example of an ansa-bis(cyclopentadienyl)aluminum compound. X-ray crystallographic characterization of [Me4C2(C 5H4)2Al-μ-Cl]2 and its monomeric THF and t-BuNC adducts. NMR spectroscopic characterization of the structures and fluxional behavior of these compounds in solution Polyhedron. 24: 1366-1381. DOI: 10.1016/J.Poly.2005.04.014 |
0.426 |
|
| 2004 |
Sinnema P, Shapiro PJ, Foo aDMJ, Twamley B. Zwitterionic Ring-Borylated ansa-Chromocene Complexes [J. Am. Chem. Soc. 2002, 124, 10996−10997]. Journal of the American Chemical Society. 126: 5332-5332. DOI: 10.1021/Ja0408045 |
0.315 |
|
| 2004 |
Shapiro PJ, Jiang F, Jin X, Twamley B, Patton JT, Rheingold AL. Zwitterionic phosphorus ylide adducts of boron-bridged ansa-zirconocene complexes as precatalysts for olefin polymerization European Journal of Inorganic Chemistry. 3370-3378. DOI: 10.1002/Ejic.200300932 |
0.45 |
|
| 2003 |
Jiang F, Shapiro PJ, Fahs F, Twamley B. Phenyl[bis(triphenylphosphanemethylenido)]borane: a zwitterionic chelating ligand exhibiting allyl-type coordination. Angewandte Chemie (International Ed. in English). 42: 2651-3. PMID 12813744 DOI: 10.1002/Anie.200351056 |
0.337 |
|
| 2003 |
Sinnema PJ, Shapiro PJ, Höhn B, Twamley B. Calcium-mediated fulvene couplings. 3. Reductive coupling of guaiazulene with activated calcium to give a mixture of 8,6′ and 8,8′ (diguaiazulenide)calcium isomers. Thermal rearrangement of the 8,6′ isomer to the 8,8′ isomer and X-ray crystal structure of the 8,8′ isomer Journal of Organometallic Chemistry. 676: 73-79. DOI: 10.1016/S0022-328X(03)00310-3 |
0.339 |
|
| 2002 |
Sinnema PJ, Shapiro PJ, Foo DM, Twamley B. Zwitterionic ring-borylated ansa-chromocene complexes. Journal of the American Chemical Society. 124: 10996-7. PMID 12224944 DOI: 10.1021/Ja026633Q |
0.359 |
|
| 2002 |
Foo DMJ, Sinnema PJ, Twamley B, Shapiro PJ. Isolation of a stable ansa-chromocene(III) carbonyl cation and characterization of a transient, cationic ansa-chromocene(IV) carbonyl hydride Organometallics. 21: 1005-1007. DOI: 10.1021/Om011066L |
0.379 |
|
| 2002 |
Sinnema P, Höhn B, Hubbard RL, Shapiro PJ, Twamley B, Blumenfeld aA, Vij A. Calcium-Mediated Fulvene Couplings. 2. Survey of 6-Aryl- and 6-Alkylfulvenes for Their rac Selectivity in the Synthesis of ansa-Calcocenes Organometallics. 21: 182-191. DOI: 10.1021/Om010614S |
0.356 |
|
| 2002 |
Shapiro PJ. The evolution of the ansa-bridge and its effect on the scope of metallocene chemistry Coordination Chemistry Reviews. 231: 67-81. DOI: 10.1016/S0010-8545(02)00114-5 |
0.316 |
|
| 2001 |
Sinnema P, Twamley B, Shapiro PJ. ansa‐Calcocenes: rac‐[bis(3,3′‐biacenaphthylenido)]bis(tetrahydrofuran)calcium Acta Crystallographica Section E-Structure Reports Online. 57. DOI: 10.1107/S1600536801014751 |
0.355 |
|
| 2001 |
Twamley B, Matare GJ, Shapiro PJ, Vij A. ansa-Calcocenes: trans-Ph2(CH3)2C2(η5-C5H4)2Ca(DME) Acta Crystallographica Section E: Crystallographic Communications. 57. DOI: 10.1107/S1600536801013265 |
0.363 |
|
| 2001 |
Sinnema P, Shapiro PJ, Höhn B, Bitterwolf aTE, Twamley B. Calcium-Mediated Fulvene Couplings. 1. A Survey of 6,6-Dialkylfulvenes for the Formation of Bridged and Unbridged Calcocenes Organometallics. 20: 2883-2888. DOI: 10.1021/Om001091B |
0.308 |
|
| 2001 |
Shapiro PJ. Boron‐Bridged Group‐4 ansa‐Metallocene Complexes European Journal of Inorganic Chemistry. 2001: 321-326. DOI: 10.1002/1099-0682(200102)2001:2<321::Aid-Ejic321>3.0.Co;2-Y |
0.357 |
|
| 2000 |
Matare GJ, Foo DM, Kane KM, Zehnder R, Wagener M, Shapiro PJ, Concolino T, Rheingold AL. ansa-Chromocene complexes. 1. Synthesis and characterization of Cr(II) carbonyl and tert-butyl isocyanide complexes Organometallics. 19: 1534-1539. DOI: 10.1021/Om9909993 |
0.508 |
|
| 2000 |
Burns CT, Shapiro PJ, Budzelaar PHM, Willett R, Vij A. Bis(permethylcyclopentadienyl)aluminum compounds: Precursors to [Cp*2Al]+ but not to Cp*3Al Organometallics. 19: 3361-3367. DOI: 10.1021/Om000173X |
0.559 |
|
| 1999 |
Burns CT, Stelck DS, Shapiro PJ, Vij A, Kunz K, Kehr G, Concolino T, Rheingold AL. Stable borate-bridged ansa-zirconocene complexes. Preparation and X-ray crystallographic characterization of [Cp*2Al]+[Me(Ph)B(η5-C 5H4)2ZrCl2]- and [PPN]+[Cl(Ph)B(η5-C5H4) 2ZrCl2]- Organometallics. 18: 5432-5434. DOI: 10.1021/Om990744P |
0.466 |
|
| 1999 |
Shapiro PJ, Kane KM, Vij A, Stelck D, Matare GJ, Hubbard RL, Caron B. Reductive Coupling of an Indenylidene with Calcium To Form Bis(indenyl) ansa-Metallocenes: Molecular Structures of trans-Ph2C2H2-rac-(η5-4,7-Me2C9H4)2Ca(THF)2 and trans-Ph2C2H2-rac-(η5-4,7-Me2C9H4)2Fe Organometallics. 18: 3468-3473. DOI: 10.1021/Om980990L |
0.336 |
|
| 1999 |
Shapiro PJ. The syntheses, structures, bonding, and reactivity of cyclopentadienylaluminum(III) derivatives Coordination Chemistry Reviews. 189: 1-17. DOI: 10.1016/S0010-8545(99)00114-9 |
0.365 |
|
| 1998 |
Fisher JD, Shapiro PJ, Budzelaar PM, Staples RJ. Heteroatom Derivatives of Cyclopentadienylaluminum: X-ray Crystal Structure of (eta(5)-C(5)H(5))(2,6-t-Bu-4-Me-C(6)H(2)O)(2)Al. Inorganic Chemistry. 37: 1295-1298. PMID 11670336 DOI: 10.1021/Ic970376M |
0.407 |
|
| 1998 |
Matare GJ, Kane KM, Shapiro PJ, Vij A. Synthesis, characterization, and single crystal X-ray diffraction studies of cis -Ph 2 C 2 H 2 (η 5 -C 5 H 4 ) 2 Ca(THF) 2 Journal of Chemical Crystallography. 28: 731-734. DOI: 10.1023/A:1021808426792 |
0.34 |
|
| 1997 |
Kane KM, Shapiro PJ, Vij A, Cubbon R, Rheingold AL. Reductive Coupling of Fulvenes with Calcium forC2-Symmetricansa-Metallocenes: Syntheses and Molecular Structures oftrans-Ph2C2H2(η5-C5H4)2Ca(THF)2andtrans-Ph2C2H2(η5-C5H4)2ZrCl2 Organometallics. 16: 4567-4571. DOI: 10.1021/Om9704399 |
0.414 |
|
| 1997 |
Fisher JD, Budzelaar PHM, Shapiro PJ, Staples RJ, Yap GPA, Rheingold AL. Regarding the Structures and Fluxionality of Tricyclopentadienylaluminum Compounds Organometallics. 16: 871-879. DOI: 10.1021/Om9610049 |
0.483 |
|
| 1996 |
Fisher JD, Shapiro PJ, Yap GP, Rheingold AL. [CpAlN(2,6-i-Pr(2)C(6)H(3))](2): A Dimeric Iminoalane Obtained by Alkane Elimination. Inorganic Chemistry. 35: 271-272. PMID 11666201 DOI: 10.1021/Ic951201K |
0.447 |
|
| 1996 |
Fisher JD, Golden JT, Shapiro PJ, Yap GPA, Rheingold AL. THE SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF THE CYCLOPENTADIENYLALUMINUM ISOPROPOXIDE COMPOUNDS [(C5Η5)2ΑΙ(μ-0-i-Ρr)]2 AND [(C5Me4H)AlCl(μ-O-i-Pr)]2 Main Group Metal Chemistry. 19. DOI: 10.1515/Mgmc.1996.19.8.521 |
0.436 |
|
| 1996 |
Larkin SA, Golden JT, Shapiro PJ, Yap GPA, Foo DMJ, Rheingold AL. New Examples of Half-Sandwich (Borylcyclopentadienyl)titanium Trichloride Complexes and an X-ray Structural Characterization of the Homobimetallic Complex [TiCl3{η5-C5H4}]2BPh Organometallics. 15: 2393-2398. DOI: 10.1021/Om9600699 |
0.514 |
|
| 1995 |
Foo DMJ, Shapiro P. A New, Convenient Synthetic Route To Tetramethylethano-Bridged Chromocene Complexes Organometallics. 14: 4957-4959. DOI: 10.1021/Om00010A070 |
0.325 |
|
| 1995 |
Fisher JD, Wei M, Willett R, Shapiro PJ. Synthesis and structural characterization of dicyclopentadienylaluminum alkyl and tricyclopentadienylaluminum compounds: crystal structure of a bis(.eta.2-cyclopentadienyl)aluminum alkyl compound. [Erratum to document cited in CA121:134208] Organometallics. 14: 4030-4030. DOI: 10.1021/Om00008A061 |
0.381 |
|
| 1995 |
Shapiro PJ, Vij A, Yap GPA, Rheingold AL. The double insertion of t-butyl isocyanide by tris(tetramethylcyclopentadienyl) aluminum to form Polyhedron. 14: 203-209. DOI: 10.1016/0277-5387(94)00354-H |
0.448 |
|
| 1994 |
Fisher JD, Wei M, Willett R, Shapiro PJ. Synthesis and Structural Characterization of Dicyclopentadienylaluminum Alkyl and Tricyclopentadienylaluminum Compounds: Crystal Structure of a Bis(.eta.2-cyclopentadienyl)aluminum Alkyl Compound Organometallics. 13: 3324-3329. DOI: 10.1021/Om00020A051 |
0.391 |
|
| 1994 |
Shapiro PJ, Schaefer WP, Labinger JA, Bercaw JE, Cotter WD. Model Ziegler-Natta .alpha.-Olefin Polymerization Catalysts Derived from[{(.eta.5-C5Me4)SiMe2(.eta.1-NCMe3)}(PMe3)Sc(.mu.2-H)]2 and[{(.eta.5-C5Me4)SiMe2(.eta.1-NCMe3)}Sc(.mu.2-CH2CH2CH3)]2. Synthesis, Structures, and Kinetic and Equilibrium Investigations of the Catalytically Active Species in Solution Journal of the American Chemical Society. 116: 4623-4640. DOI: 10.1021/Ja00090A011 |
0.454 |
|
| 1990 |
Piers WE, Shapiro PJ, Bunel EE, Bercaw JE. Coping With Extreme Lewis Acidity: Strategies for the Synthesis of Stable, Mononuclear Organometallic Derivatives of Scandium Synlett. 1990: 74-84. DOI: 10.1055/S-1990-20992 |
0.637 |
|
| 1990 |
Shapiro PJ, Bunel E, Schaefer WP, Bercaw JE. Scandium complex [{(.eta.5-C5Me4)Me2Si(.eta.1-NCMe3)}(PMe3)ScH]2: a unique example of a single-component .alpha.-olefin polymerization catalyst Organometallics. 9: 867-869. DOI: 10.1021/Om00117A055 |
0.632 |
|
| 1990 |
Shapiro PJ, Henling LM, Marsh RE, Bercaw JE. Hydrazido(1-) and 2,2-dimethylhydrazido(1-) derivatives of permethylscandocene. Preparation and structural characterization of their products from reactions with acetonitrile: (η5-C5Me5)2ScN(H)C(CH 3)NNH2 and (η5-C5Me5)2ScN(H)C(CH 3)NNMe2 Inorganic Chemistry. 29: 4560-4565. |
0.477 |
|
| Show low-probability matches. |