5529 - 5533 |
Transposition of Protein Sequences - Circular Permutation of Ribonuclease-T1 Mullins LS, Wesseling K, Kuo JM, Garrett JB, Raushel FM |
5534 - 5539 |
Escherichia-Coli Fumarase a Catalyzed Transfer of O-18 from C-2 and H-2 from C-3 of Malate to Acetylene-Dicarboxylate to Form O-18-Labeled and H-2-Labeled Oxalacetate Flint DH, Mckay RG |
5540 - 5544 |
5-Heteroaryl-2’-Deoxyuridine Analogs - Synthesis and Incorporation into High-Affinity Oligonucleotides Gutierrez AJ, Terhorst TJ, Matteucci MD, Froehler BC |
5545 - 5550 |
2-Step Mechanism in Single-Step Isomerizations - Kinetics in Highly Viscous-Liquid Phase Asano T, Furuta H, Sumi H |
5551 - 5559 |
Enantiomer-Specific Oxygen-Exchange Reactions .2. Acid-Catalyzed Water Exchange with 1-Phenyl-1-Alkanols Merritt MV, Anderson DB, Basu KA, Chang IW, Cheon HJ, Mukundan NE, Flannery CA, Kim AY, Vaishampayan A, Yens DA |
5560 - 5571 |
Multiple Highly Diverse Structures Complementary to Enzyme Binding-Sites - Results of Extensive Application of a de-Novo Design Method Incorporating Combinatorial Growth Bohacek RS, Mcmartin C |
5572 - 5578 |
Catalysis by 2 Sialidases with the Same Protein Fold But Different Stereochemical Courses - A Mechanistic Comparison of the Enzymes from Influenza-A Virus and Salmonella-Typhimurium Guo XM, Laver WG, Vimr E, Sinnott ML |
5579 - 5591 |
Self-Assembly of Bilayers from Double-Chain Fluorocarbon Amphiphiles in Aprotic Organic-Solvents - Thermodynamic Origin and Generalization of the Bilayer Assembly Ishikawa Y, Kuwahara H, Kunitake T |
5592 - 5600 |
Hydrolysis of Aryl Orthocarbonates by General Acid-Catalyzed and Spontaneous Processes - Characterization of the Water Reaction of (Aro)(3)Coar’ and (Aro)(3)Cn3 Kandanarachchi P, Sinnott ML |
5601 - 5606 |
Hydrolysis of Orthocarbonates - Evidence for Charge Imbalance in the Transition-State for the General Acid-Catalyzed Process Kandanarachchi P, Sinnott ML |
5607 - 5618 |
Total Synthesis of Bleomycin-A(2) and Related Agents .1. Synthesis and DNA-Binding Properties of the Extended C-Terminus - Tripeptide-S, Tetrapeptide-S, Pentapeptide-S, and Related Agents Boger DL, Colletti SL, Honda T, Menezes RF |
5619 - 5630 |
Total Synthesis of Bleomycin-A(2) and Related Agents .2. Synthesis of (-)-Pyrimidoblamic Acid, EPI-(+)-Pyrimidoblamic Acid, (+)-Desacetamidopyrimidoblamic Acid, and (-)-Descarboxamidopyrimidoblamic Acid Boger DL, Honda T, Dang Q |
5631 - 5646 |
Total Synthesis of Bleomycin-A(2) and Related Agents .3. Synthesis and Comparative-Evaluation of Deglycobleomycin-A(2), Epideglycobleomycin-A(2), Deglycobleomycin-A(1), and Desacetamidodeglycobleomycin, Descarboxamidodeglycobleomycin, Desmethyldeglycobleomycin, and Desimidazolyldeglycobleomycin-A(2) Boger DL, Honda T, Menezes RF, Colletti SL |
5647 - 5656 |
Total Synthesis of Bleomycin A(2) and Related Agents .4. Synthesis of the Disaccharide Subunit - 2-O-(3-O-Carbamoyl-Alpha-D-Mannopyranosyl)-L-Gulopyranose and Completion of the Total Synthesis of Bleomycin A(2) Boger DL, Honda T |
5657 - 5661 |
Synthesis via Vinyl Sulfones .51. Amelioration of the Leaving Group Ability of the Aryl Sulfone Moiety via Intramolecular Oxygen Silylation Vandort PC, Fuchs PL |
5662 - 5666 |
Sequential Ring Expansion and Ketene Elimination-Reactions in the Novel Rhodium(I)-Catalyzed Carbonylation of Thiazolidines Khumtaveeporn K, Alper H |
5667 - 5670 |
Shape-Selective Oxidation of Benzylic Alcohols by a Receptor Functionalized with a Dicopper(II) Pyrazole Complex Martens CF, Gebbink RJ, Feiters MC, Nolte RJ |
5671 - 5673 |
Electrophilic Fluorination of Methane with F+ Equivalent N2F+ and Nf4+ Salts Olah GA, Hartz N, Rasul G, Wang Q, Prakash GK, Casanova J, Christe KO |
5674 - 5678 |
Thermolysis of 3,3-bis(Phenylmethyl)-1,2-Dioxetane - Radical-Induced Formation of the Unusual Decomposition Product 3-Phenyl-1-(Phenylmethoxy)-2-Propanone Adam W, Andler S |
5679 - 5690 |
Photoinduced Electron-Transfer and Energy-Transfer Processes Occurring Within Porphyrin-Metal-Bisterpyridyl Conjugates Collin JP, Harriman A, Heitz V, Odobel F, Sauvage JP |
5691 - 5701 |
Oxidation of Metal-Meso-Octaethylporphyrinogen Complexes Leading to Novel Oxidized Forms of Porphyrinogen Other Than Porphyrins .1. The Redox Chemistry of Nickel(II)- and Copper(II)-Meso-Octaethylporphyrinogen Complexes Occurring with the Formation and Cleavage of a Cyclopropane Unit Deangelis S, Solari E, Floriani C, Chiesivilla A, Rizzoli C |
5702 - 5713 |
Oxidation of Metal-Meso-Octaethylporphyrinogen Complexes Leading to Novel Oxidized Forms of Porphyrinogen Other Than Porphyrins .2. The Redox Chemistry of Iron(II)-Meso-Octaethylporphyrinogen and Cobalt(II)-Meso-Octaethylporphyrinogen Complexes Occurring with the Formation and Cleavage of 2 Cyclopropane Units Deangelis S, Solari E, Floriani C, Chiesivilla A, Rizzoli C |
5714 - 5721 |
Supramolecular Assembly Formation of Ferrioxamine-B and Its Al(III), Ga(III), and in(III) Analogs with Dicyclohexano-18-Crown-6 in Chloroform Spasojevic I, Batinichaberle I, Choo PL, Crumbliss AL |
5722 - 5729 |
Interaction of Tl+ and Cs+ with the (Fe3S4) Cluster of Pyrococcus-Furiosus Ferredoxin - Investigation by Resonance Raman, MCD, EPR, and ENDOR Spectroscopy Fu WG, Telser J, Hoffman BM, Smith ET, Adams MW, Finnegan MG, Conover RC, Johnson MK |
5730 - 5740 |
Regioselective Complexation of Unprotected Carbohydrates by Platinum(II) - Synthesis, Structure, Complexation Equilibria, and Hydrogen-Bonding in Carbonate-Derived bis(Phosphine)Platinum(II) Diolate and Alditolate Complexes Andrews MA, Voss EJ, Gould GL, Klooster WT, Koetzle TF |
5741 - 5746 |
Supramolecular Photochemistry and Photophysics - A Cylindrical Macrotricyclic Receptor and Its Adducts with Protons, Ammonium-Ions, and a Pt(II) Complex Ballardini R, Balzani V, Credi A, Gandolfi MT, Kotzybahibert F, Lehn JM, Prodi L |
5747 - 5753 |
Deformation Density Studies of Ring-Systems .2. The Deformation Density of the Diazirine Ring in the X-Ray Structure of 3-((P-Nitrophenoxy)Methyl)-3-Chlorodiazirine Kwiatkowski W, Bakshi PK, Cameron TS, Liu MT |
5754 - 5761 |
Surface-Diffusion of Organosiloxane Ligands Covalently Bound to Silica Wang HB, Harris JM |
5762 - 5765 |
Quaternary Ammonium-Based Surfactants That Can Recognize Cholesterol-Rich Membranes and Proton-Ionizable Analogs That Cannot Watanabe S, Regen SL |
5766 - 5773 |
Solid-State Analysis of Polymorphic, Isomorphic, and Solvated Forms of Dirithromycin Stephenson GA, Stowell JG, Toma PH, Dorman DE, Greene JR, Byrn SR |
5774 - 5783 |
Solid-State NMR Investigation of the Alkylation of Toluene with Methanol over Basic Zeolite-X Philippou A, Anderson MW |
5784 - 5790 |
Substituent Effects on the Choice of the Orbital Preferred for Electron-Spin Delocalization in 2 Paramagnetic Low-Spin Iron(III) Porphyrins - Mapping the Spin-Density Distribution at the Pyrrole Positions by H-1 COSY and NOESY Techniques Tan HM, Simonis U, Shokhirev NV, Walker FA |
5791 - 5795 |
Anisotropic Rotational Diffusion of the Adenine Moiety in 1,N-6-Ethenoadenosine Triphosphate in Viscous Solvents Investigated by Time-Resolved Fluorescence Spectroscopy Ferreira ST, Gratton E |
5796 - 5804 |
Stereoelectronic Interpretation for the Anomalous H-1-NMR Chemical-Shifts and One-Bond C-H Coupling-Constants (Perlin Effects) in 1,3-Dioxanes, 1,3-Oxathianes, and 1,3-Dithianes - Spectroscopic and Theoretical Observations Juaristi E, Cuevas G, Vela A |
5805 - 5813 |
Chemical and Heisenberg Exchange in Ion-Pair Solutions Revisited by 2-Dimensional EPR Spectroscopy Kababya S, Luz Z, Goldfarb D |
5814 - 5822 |
Control of Calix(6)Arene Conformations by Self-Inclusion of 1,3,5-Tri-O-Alkyl Substituents - Synthesis and NMR-Studies Vanduynhoven JP, Janssen RG, Verboom W, Franken SM, Casnati A, Pochini A, Ungaro R, Demendoza J, Nieto PM, Prados P, Reinhoudt DN |
5823 - 5831 |
Carbon-Proton Scalar Couplings in RNA - 3D Heteronuclear and 2D Isotope-Edited NMR of a C-13-Labeled Extra-Stable Hairpin Hines JV, Landry SM, Varani G, Tinoco I |
5832 - 5838 |
NMR-Studies of Pi-Cation Radical Complexes of Iron(III) and Oxoiron(IV) Chlorins - Models for Reaction Intermediates of Chlorin-Containing Heme Enzymes Ozawa S, Watanabe Y, Morishima I |
5839 - 5846 |
Intermediates and Potential-Energy Surfaces in Thermoneutral Carbonyl Addition-Elimination Reactions Wilbur JL, Brauman JI |
5847 - 5856 |
RAIRS and TPD Study of Methyl Formate, Ethyl Formate, and Methyl Acetate on Ni(111) Zahidi E, Castonguay M, Mcbreen P |
5857 - 5864 |
Reaction-Products, Directionalities, and Mechanisms of Iron(I)-Mediated CH-Bond, CC-Bond, and Co-Bond Activation of Aliphatic Carboxylic-Acids in the Gas-Phase Schroder D, Zummack W, Schwarz H |
5865 - 5872 |
Functional-Group Migration in Ionized Long-Chain Compounds Vidavsky I, Chorush RA, Longevialle P, Mclafferty FW |
5873 - 5879 |
Aromatic Alkylation by Gaseous Me3C+ Ions - Kinetic Role of Deprotonation of Intermediate Arenium Ions Crestoni ME, Fornarini S |
5880 - 5886 |
Vibrational Spectroscopy of the Microsolvated Phenol Cation - Phenol-Dimethyl Ether Dopfer O, Wright TG, Cordes E, Mullerdethlefs K |
5887 - 5897 |
Toward a Better Understanding of Covalent Bonds - The Molecular Mechanics Calculation of C-H Bond Lengths and Stretching Frequencies Thomas HD, Chen KH, Allinger NL |
5898 - 5908 |
Nuclear-Magnetic-Resonance Shielding Tensors Calculated with a Sum-over-States Density-Functional Perturbation-Theory Malkin VG, Malkina OL, Casida ME, Salahub DR |
5909 - 5915 |
Use of Ab-Initio Quantum Molecular Similarities as an Interpretative Tool for the Study of Chemical-Reactions Sola M, Mestres J, Carbo R, Duran M |
5916 - 5926 |
Conformational Flexibility of O-Phosphorylcholine and O-Phosphorylethanolamine - A Molecular-Dynamics Study of Solvation Effects Woolf TB, Roux B |
5927 - 5936 |
Theoretical and Experimental-Determination of the Electronic-Spectrum of Norbornadiene Roos BO, Merchan M, Mcdiarmid R, Xing X |
5937 - 5948 |
Stretched Molecular-Hydrogen Complexes of Osmium(II) - A Quantum-Chemical Study of the Influence of the Trans Ligand on Geometries, Spin-Spin Coupling-Constants, Bonding, and Charge-Distributions Craw JS, Bacskay GB, Hush NS |
5949 - 5953 |
Ab-Initio Study of the Isomerization of Substituted Benzenes and (6)Paracyclophanes to the Dewar Benzene Isomers Frank I, Grimme S, Peyerimhoff SD |
5954 - 5958 |
Geminal Delocalization of Sigma-Electrons and Ring Strains Inagaki S, Ishitani Y, Kakefu T |
5959 - 5960 |
Through-Space Polar-Pi Effects on the Acidity and Hydrogen-Bonding Capacity of Carboxylic-Acids Chen CT, Siegel JS |
5961 - 5962 |
Is S(N)2 Substitution with Inversion of Configuration at Vinylic Carbon Feasible Glukhovtsev MN, Pross A, Radom L |
5963 - 5964 |
Effects of Alpha-Silicon and Beta-Silicon Atoms on the Free-Energies of C-H Homolysis and Heterolysis Bausch MJ, Gong Y |
5965 - 5966 |
Cyclopropyl Species on Cu(11O) - Area Selective Activation of Adsorbed Cyclopropane Using a Dispersion Compensation HREELS Spectrometer Martel R, Rochefort A, Mcbreen PH |
5967 - 5968 |
Mechanism of Oxidation of Tungsten Eta(1)-2,5-Dihydrofur-3-Yl Compounds to Eta(1)-Fur-2-Yl and Further to Eta(1)-Delta(3)-Butenolide Derivatives Wang SH, Shiu LH, Shu HG, Liao YL, Wang SL, Lee GH, Peng SM, Liu RS |
5969 - 5970 |
Palladium-Catalyzed Formation of Carbon-Nitrogen Bonds - Reaction Intermediates and Catalyst Improvements in the Hetero Cross-Coupling of Aryl Halides and Tin Amides Paul F, Patt J, Hartwig JF |
5971 - 5972 |
Bonding of Metals to Carbon Rings - Lacn+ Isomers with La+ Inserted and Attached to the Ring Clemmer DE, Shelimov KB, Jarrold MF |
5973 - 5974 |
Novel Catalytic Cycle for the Synthesis of Epoxides from Aldehydes and Sulfur Ylides Mediated by Catalytic Quantities of Sulfides and Rh-2(Oac)(4) Aggarwal VK, Abdelrahman H, Jones RV, Lee HY, Reid BD |
5975 - 5976 |
Synthesis of Stereodefined Enynes by the Nickel-Catalyzed Coupling Reaction of Alkynyltins, Alkynes, and Enones Ikeda S, Sato Y |
5977 - 5978 |
An Alternative Triple-Resonance Method for the Through-Bond Correlation of Intranucleotide H1’ and H8 NMR Signals of Purine Nucleotides - Application to a DNA Dodecamer with Fully C-13/N-15-Labeled Deoxyadenosine Residues Tate S, Ono A, Kainosho M |
5979 - 5980 |
Carbon-Monoxide Addition to Transition-Metal Complexes - Bent Metal-Carbonyl Transition-States Abuhasanayn F, Kroghjespersen K, Goldman AS |
5981 - 5982 |
Sequence-Specific Cleavage of HIV Messenger-RNA by a Ribozyme Mimic Bashkin JK, Frolova EI, Sampath US |
5983 - 5984 |
Perchlorotriphenylene Shibata K, Kulkarni AA, Ho DM, Pascal RA |
5985 - 5986 |
Asymmetric Hydrogenation of Enamines with a Chiral Titanocene Catalyst Lee NE, Buchwald SL |
5987 - 5988 |
Long Organic Fibers Obtained by Noncovalent Synthesis Menger FM, Lee SJ |
5989 - 5990 |
ENDOR Determination of Heme Ligation in Chloroperoxidase and Comparison with Cytochrome P-450(CAM) Fann YC, Gerber NC, Osmulski PA, Hager LP, Sligar SG, Hoffman BM |
5991 - 5992 |
Mechanism of the Reaction of Atomic Carbon with Pyrrole - Evidence for the Intermediacy of a Novel Dehydropyridinium Ylide Emanuel CJ, Shevlin PB |
5993 - 5994 |
Selective Electrochemical Deposition of Polyaniline via Photopatterning of a Monolayer-Modified Substrate Rozsnyai LF, Wrighton MS |
5995 - 5996 |
Syntheses via Vinyl Sulfones .52. A Highly Efficient Synthesis of Beta-Substituted 6-Membered and 7-Membered Ring Enones via Carbon Alkylation of Gamma-Methoxy Allylsulfonyl Anions Jin ZD, Fuchs PL |
5997 - 5998 |
Reversible Covalent Attachment of C-60 to a Polymer Support Guhr KI, Greaves MD, Rotello VM |
5999 - 6000 |
4F Orbital Covalence in (Eta(5)-C5H5)(3)Eu(THF) as Revealed by Eu-151 Mossbauer-Spectroscopy Depaoli G, Russo U, Valle G, Grandjean F, Williams AF, Long GJ |
6001 - 6002 |
Ethylene Hydrogenation on Ni(111) by Bulk Hydrogen Daley SP, Utz AL, Trautman TR, Ceyer ST |
6003 - 6004 |
Large Photorefractivity in an Exceptionally Thermostable Multifunctional Polyimide Peng ZH, Bao ZN, Yu LP |
6005 - 6006 |
Helium and Lithium NMR Chemical-Shifts of Endohedral Fullerene Compounds - An Ab-Initio Study Buhl M, Thiel W, Jiao HJ, Schleyer PV, Saunders M, Anet FA |
6007 - 6008 |
Madangamine-A, a Novel Cytotoxic Alkaloid from the Marine Sponge Xestospongia-Ingens Kong FM, Andersen RJ, Allen TM |
6009 - 6010 |
Structure of Lithium Hexamethyldisilazide (Lihmds) - Spectroscopic Study of Ethereal Solvation in the Slow-Exchange Limit Lucht BL, Collum DB |
6011 - 6012 |
Nanoscale Tubular Ensembles with Specified Internal Diameters - Design of a Self-Assembled Nanotube with a 13-Angstrom Pore Khazanovich N, Granja JR, Mcree DE, Milligan RA, Ghadiri MR |
6013 - 6014 |
Crossing Extreme Mechanistic Barriers by Antibody Catalysis - Syn Elimination to a Cis Olefin Cravatt BF, Ashley JA, Janda KD, Boger DL, Lerner RA |
6015 - 6016 |
Lasonolide-A, a New Cytotoxic Macrolide from the Marine Sponge Forcepia Sp Horton PA, Koehn FE, Longley RE, Mcconnell OJ |
6017 - 6018 |
Ideal Exciton Spectra in Single-Screw and Double-Screw Sense Helical Polysilanes Fujiki M |
6019 - 6020 |
Palladium-Catalyzed Addition of Activated Methylene and Methyne Compounds to Allenes Yamamoto Y, Almasum M, Asao N |
6021 - 6022 |
Ligand Control of Electronic Stability - 17-Valence vs 18-Valence Electron Configurations of Cpcr(No)(Ligand)(2) Complexes Legzdins P, Mcneil WS, Batchelor RJ, Einstein FW |
6023 - 6024 |
ESEEM and ENDOR Magnetic-Resonance Studies of the Non-Kramer Doublet in the Integer-Spin Diiron(II) Forms of 2-Methane Monooxygenase Hydroxylases and Hemerythrin Azide Hoffman BM, Sturgeon BE, Doan PE, Derose VJ, Liu KE, Lippard SJ |
6025 - 6026 |
Catalytic Antibodies Generated via Heterologous Immunization Suga H, Ersoy O, Williams SF, Tsumuraya T, Margolies MN, Sinskey AJ, Masamune S |
6027 - 6028 |
Observation of Duplex DNA-Drug Noncovalent Complexes by Electrospray-Ionization Mass-Spectrometry Gale DC, Goodlett DR, Lightwahl KJ, Smith RD |
6029 - 6030 |
Luminescence Resonance Energy-Transfer Selvin PR, Rana TM, Hearst JE |
6031 - 6032 |
Unequivocal Determination by Fluorescence Spectroscopy of the Formation of a Parallel Leucine-Zipper Homodimer Garciaecheverria C |
6033 - 6034 |
Substituent-Free P-1, P-2, and P-3 Complexes of Zirconium Fermin MC, Ho JW, Stephan DW |
6035 - 6036 |
Methylation Dependent Functional Switch Mechanism Newly Found in the Escherichia-Coli ADA Protein Ohkubo T, Sakashita H, Sakuma T, Kainosho M, Sekiguchi M, Morikawa K |
6037 - 6038 |
Ultrahigh-Quality Noe Spectra Stonehouse J, Adell P, Keeler J, Shaka AJ |
6039 - 6040 |
Solid-Phase Synthesis of Peptidylphosphonates Campbell DA, Bermak JC |
6041 - 6042 |
Novel Dialkyl (Beta-Halotetrafluoroethyl)Phosphonates - Facile Synthesis via Thermally and Photochemically Induced Radical Reactions - A Unique Photochemical Transformation of Brcf2Cf2I Nair HK, Burton DJ |
6043 - 6044 |
Structure of Tetramethyltellurium(IV) Determined Experimentally in the Solid and Gas Phases and by Ab-Initio Calculations Blake AJ, Pulham CR, Greene TM, Downs AJ, Haaland A, Verne HP, Volden HV, Marsden CJ, Smart BA |
6045 - 6046 |
Solvent Dependence of Metal-Metal Coupling in a Dinuclear Pentaammineruthenium Complex Incorporating the Bridging Ligand 1,4-Dicyanamido-2,5-Dimethylbenzene Dianion Naklicki ML, Crutchley RJ |
6047 - 6048 |
Novel 2/1 Periodic Copolymers from Cyclic Germylenes and P-Benzoquinone Derivatives Kobayashi S, Iwata S, Hiraishi M |
6049 - 6050 |
Highly Selective Skeletal Reorganization of 1,6-Enyne and 1,7-Enyne to 1-Vinylcycloalkenes Catalyzed by (Rucl2(Co)(3))(2) Chatani N, Morimoto T, Muto T, Murai S |
6051 - 6052 |
Synthesis and Structures of Extended-Chain Metal-Alkylidyne Compounds - Conjugated Polymers Composed of Alternating Organic and Transition-Metal Subunits Pollagi TP, Geib SJ, Hopkins MD |
6053 - 6054 |
Electroless Plating of Organic Thin-Films by Reduction of Nonionic Surfactants Containing an Azobenzene Group Saji T, Ebata K, Sugawara K, Liu SL, Kobayashi K |
6055 - 6055 |
L-Methionine Methyl Is Specifically Incorporated into the C-2 and C-7 Positions of the Porphyrin of Cytochrome-C(3) in a Strictly Anaerobic Bacterium, Desulfovibrio-Vulgaris (Vol 115, Pg 12185, 1993) Akutsu H, Park JS, Sano S |
6055 - 6056 |
Ampac, Version-4.5 Dobbs KD |