Search Results - "Calabrese, JC"

Crystal Structure of Phenylalanine Ammonia Lyase:  Multiple Helix Dipoles Implicated in Catalysis by Calabrese, Joseph C, Jordan, Douglas B, Boodhoo, Amechand, Sariaslani, Sima, Vannelli, Todd

“…The first three-dimensional structure of phenylalanine ammonia lyase (PAL) has been determined at 2.1 Å resolution for PAL from Rhodosporidium toruloides. The…”
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Crystal structure and optical properties of Cd32S14(SC6H5)36.DMF4, a cluster with a 15 angstrom CdS core by HERRON, N, CALABRESE, J. C, FARNETH, W. E, WANG, Y

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Synthesis and Characterization of Cross-Bridged Cyclams and Pendant-Armed Derivatives and Structural Studies of Their Copper(II) Complexes by Wong, Edward H, Weisman, Gary R, Hill, Daniel C, Reed, David P, Rogers, Mark E, Condon, Jeffrey S, Fagan, Maureen A, Calabrese, Joseph C, Lam, Kin-Chung, Guzei, Ilia A, Rheingold, Arnold L

“…A series of 1,4,8,11-tetraazabicyclo[6.6.2]hexadecane ligands, including the parent compound, N,N‘-dialkyl variants, and the first N,N‘-di-pendant-arm…”
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Acetylcholine release enhancers related to linopirdine: A structure—activity relationship study. II by Wilkerson, WW, Earl, RA, Calabrese, JC, Drammond, S, Teleha, CA, Voss, ME, Zaczek, R

“…Several series of α,α-disubstituted polycyclic compounds were found to enhance the stimulus-induced release of neurotransmitters, especially acetylcholine, in…”
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Carbohydrate Phosphinites as Practical Ligands in Asymmetric Catalysis:  Electronic Effects and Dependence of Backbone Chirality in Rh-Catalyzed Asymmetric Hydrogenations. Synthesis of R- or S-Amino Acids Using Natural Sugars as Ligand Precursors by RajanBabu, T. V, Ayers, Timothy A, Halliday, Gary A, You, Kimberly K, Calabrese, Joseph C

“…Vicinal diarylphosphinites derived from carbohydrates are excellent ligands for the Rh(I)-catalyzed enantioselective asymmetric hydrogenation of dehydroamino…”
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Carbene−Pnictinidene Adducts by Arduengo, Anthony J., Calabrese, Joseph C., Cowley, Alan H., Dias, H. V. Rasika, Goerlich, Jens R., Marshall, William J., Riegel, Bernhard

“…The syntheses, characterizations, and X-ray crystallographic structure determinations are described for adducts of stable nucleophilic carbenes with…”
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Metallacycle Transfer from Zirconium to Main Group Elements: A Versatile Synthesis of Heterocycles by Fagan, Paul J, Nugent, William A, Calabrese, Joseph C

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Metal complexes of buckminsterfullerene (C60) by Fagan, Paul J, Calabrese, Joseph C, Malone, Brian

“…This account describes the author's work on the attachment of metal complexes directly to the exterior of the C[sub 60] framework via solution chemistry…”
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Homoleptic carbene-silver(I) and carbene-copper(I) complexes by Arduengo, Anthony J, Dias, H. V. Rasika, Calabrese, Joseph C, Davidson, Fredric

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The Chemical Nature of Buckminsterfullerene (C$_60$) and the Characterization of a Platinum Derivative by Fagan, Paul J., Calabrese, Joseph C., Malone, Brian

“…Little is known about the chemical nature of the recently isolated carbon clusters (C$_{60}$, C$_{70}$, C$_{84}$, and so forth). One potential application of…”
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A multiply-substituted buckminsterfullerene (C60) with an octahedral array of platinum atoms by Fagan, Paul J, Calabrese, Joseph C, Malone, Brian

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Electronic Effects in Asymmetric Catalysis:  Structural Studies of Precatalysts and Intermediates in Rh-Catalyzed Hydrogenation of Dimethyl Itaconate and Acetamidocinnamic Acid Derivatives Using C 2-Symmetric Diarylphosphinite Ligands by RajanBabu, T. V, Radetich, Branko, You, Kamfia K, Ayers, Timothy A, Casalnuovo, Albert L, Calabrese, Joseph C

“…Enantioselectivity of Rh(I)-catalyzed asymmetric hydrogenation of dehydroamino acid derivatives and dimethyl itaconate can be enhanced by the appropriate…”
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Crystal Structure of Riboflavin Synthase by Liao, Der-Ing, Wawrzak, Zdzislaw, Calabrese, Joseph C., Viitanen, Paul V., Jordan, Douglas B.

“…Background: Riboflavin synthase catalyzes the dismutation of two molecules of 6,7-dimethyl-8-(1′-D-ribityl)-lumazine to yield riboflavin and…”
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Low-Coordinate Carbene Complexes of Nickel(0) and Platinum(0) by Arduengo, Anthony J, Gamper, Siegfried F, Calabrese, Joseph C, Davidson, Fredric

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C−H Insertion Reactions of Nucleophilic Carbenes by Arduengo III, Anthony J., Calabrese, J. C., Davidson, Fredric, Rasika Dias, H. V., Goerlich, Jens R., Krafczyk, Roland, Marshall, William J., Tamm, Matthias, Schmutzler, Reinhard

“…Syntheses and characterizations are described for C−H insertion products derived from 1,3‐dimesityldihydroimidazol‐2‐ylidene (1) with acetylene, acetonitrile,…”
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Synthesis, Characterization, and Reactivity of [(( i Pr)2P(CH2)3P( i Pr)2)(PCy3)PdH][OR] by Perez, Pedro J, Calabrese, Joseph C, Bunel, Emilio E

“…The preparation of (DIPPP)Pd(PR3) and [(DIPPP)(PR3)PdH][OR‘] (DIPPP = bis(1,3-diisopropylphosphino)propane; R = Cy, Et; R‘ = Ar, CF3SO2) is reported…”
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A Bis(carbene)-Proton Complex: Structure of a C-H-C Hydrogen Bond by Arduengo, Anthony J. III, Gamper, Siegfried F, Tamm, Matthias, Calabrese, Joseph C, Davidson, Frederic, Craig, Hugh A

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Molecular second-order optical nonlinearities of metallocenes by Calabrese, Joseph C, Cheng, Lap Tak, Green, Jennifer C, Marder, Seth R, Tam, Wilson

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Practical catalyst for cyclic metathesis. Synthesis of functional and/or enantiopure cycloalkenes by Nugent, William A, Feldman, Jerald, Calabrese, Joseph C

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A stable carbene-alane adduct by Arduengo, Anthony J, Dias, H. V. Rasika, Calabrese, Joseph C, Davidson, Fredric

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