10855 - 10859 |
Engineered Biosynthesis of Novel Polyketides - Actvii and Activ Genes Encode Aromatase and Cyclase Enzymes, Respectively Mcdaniel R, Ebertkhosla S, Hopwood DA, Khosla C |
10860 - 10869 |
Studies on Proline Boronic Acid Dipeptide Inhibitors of Dipeptidyl Peptidase-IV - Identification of a Cyclic Species Containing a B-N Bond Snow RJ, Bachovchin WW, Barton RW, Campbell SJ, Coutts SJ, Freeman DM, Gutheil WG, Kelly TA, Kennedy CA, Krolikowski DA, Leonard SF, Pargellis CA, Tong L, Adams J |
10870 - 10882 |
The Mechanism of the Photochemical Cycloaddition Reaction Between 2-Cyclopentenone and Polar Alkenes - Trapping of Triplet 1,4-Biradical Intermediates with Hydrogen Selenide Andrew D, Hastings DJ, Weedon AC |
10883 - 10894 |
Consequences of Modulated Precompression Along Reaction Coordinates - Synthesis, Crystallographic Structural Studies, and Rate of Intramolecular Dyotropy in an Extended Series of Syn-Sesquinorbornene Disulfones Odoherty GA, Rogers RD, Paquette LA |
10895 - 10913 |
Mechanistic Analysis of Double Hydrogen Dyotropy in Syn-Sesquinorbornene Disulfones - A Combined Kinetic and Theoretical Evaluation of Primary Deuterium-Isotope Effects Houk KN, Li Y, Mcallister MA, Odoherty G, Paquette LA, Siebrand W, Smedarchina ZK |
10914 - 10920 |
Effect of Phosphate Activating Group on Oligonucleotide Formation on Montmorillonite - The Regioselective Formation of 3’,5’-Linked Oligoadenylates Prabahar KJ, Cole TD, Ferris JP |
10921 - 10933 |
Intramolecular Benzannulation Reactions of Chromium Siloxycarbene Complexes - Regiochemical Control and the Xenochemical Effect of Alkyne Additives Gross MF, Finn MG |
10934 - 10947 |
Stereoregular Precursors to Poly(P-Phenylene) via Transition-Metal-Catalyzed Polymerization .2. The Effects of Polymer Stereochemistry and Acid Catalysts on Precursor Aromatization - A Characterization Study Gin DL, Conticello VP, Grubbs RH |
10948 - 10954 |
Asymmetric Tandem Claisen-Ene Strategy for Convergent Synthesis of (+)-9(11)-Dehydroestrone Methyl-Ether - Stereochemical Studies on the Ene Cyclization and Cyclic Enol Ether Claisen Rearrangement for Steroid Total Synthesis Mikami K, Takahashi K, Nakai T, Uchimaru T |
10955 - 10965 |
Synthesis and Mechanistic Evaluation of 7-Vinylidenecephem Sulfones as Beta-Lactamase Inhibitors Buynak JD, Khasnis D, Bachmann B, Wu KC, Lamb G |
10966 - 10971 |
Olefin Reactivities Toward the pH-P-W(Co)(5) Phosphinidene Hung JT, Yang SW, Chand P, Gray GM, Lammertsma K |
10972 - 10982 |
Radical Stabilization and Ground-State Polar Substituent Effects in the Thermal-Decomposition of Azoalkanes Nan WM, Harrer HM, Adam W |
10983 - 10991 |
Hydrogen-Bonded Layers of Hydrogen Malate Anions - A Framework for Crystal Engineering Aakeroy CB, Nieuwenhuyzen M |
10992 - 10999 |
Comparison of Oxidative and Excited-State Cyclizations of N-Benzyldiphenylamines to N-Benzylcarbazoles Fox MA, Dulay MT, Krosley K |
11000 - 11003 |
Si-29 MAS NMR-Studies of a High-Silica Form of the Novel Molecular-Sieve - Mcm-22 Kennedy GJ, Lawton SL, Rubin MK |
11004 - 11013 |
Structures of the Cadmium, Mercury, and Zinc Thiolate Clusters in Metallothionein - XAFS Study of Zn-7-Mt, Cd-7-Mt, Hg-7-Mt, and Hg-18-Mt Formed from Rabbit Liver Metallothionein-2 Jiang DT, Heald SM, Sham TK, Stillman MJ |
11014 - 11019 |
An Unusual Type of H...H Interaction - Ir-H...H-O and Ir-H...H-N Hydrogen-Bonding and Its Involvement in Sigma-Bond Metathesis Lee JC, Peris E, Rheingold AL, Crabtree RH |
11020 - 11029 |
Effects of Inorganic Cation Templates on Octahedral Molecular-Sieves of Manganese Oxide Shen YF, Suib SL, Oyoung CL |
11030 - 11038 |
Structural and Functional Models for the Dicopper Site in Hemocyanin - Dioxygen Binding by Copper-Complexes of Tris(1-R-4-R’-Imidazolyl-Kappa-N)Phosphines Lynch WE, Kurtz DM, Wang SK, Scott RA |
11039 - 11047 |
The Brownian Oscillator Model for Solvation Effects in Spontaneous Light-Emission and Their Relationship to Electron-Transfer Li BL, Johnson AE, Mukamel S, Myers AB |
11048 - 11051 |
A Method for Computing One-Electron Reduction Potentials and Its Application to P-Benzoquinone in Water at 300-K Wheeler RA |
11052 - 11058 |
Inhibition of Charge-Transport by Ethidium-Bromide and DNA Gating DF Ion Motion at TCNQ Conducting Salt Electrodes Evans CD, Chambers JQ |
11059 - 11066 |
Fullerenes vs Fulleroids - Understanding Their Relative Energies Warner PM |
11067 - 11077 |
Thermochemistry of Carbonyl Reactions .6. A Study of Hydration Equilibria Wiberg KB, Morgan KM, Maltz H |
11078 - 11088 |
Unimolecular Reactions of Ionized Alkanes - Theoretical-Study of the Potential-Energy Surface for CH3-Center-Dot and CH4 Losses from Ionized Butane and Isobutane Olivella S, Sole A, Mcadoo DJ, Griffin LL |
11089 - 11097 |
Iron(I) Mediated Activation of C-C and C-H Bonds of Cis-1-Acetyl-2-Methylcyclopropanes and Trans-1-Acetyl-2-Methylcyclopropanes in the Gas-Phase - Competition Between Ring-Cleavage and Alpha-CC-Bond Insertion Reactions Schalley CA, Schroder D, Schwarz H |
11098 - 11108 |
Alkyl Substituent Effects in the Redox Thermochemistry of Coordination-Compounds - Oxidation and Reduction Energetics for Ruthenium Tris(Beta-Diketonate) Complexes in Solution and the Gas-Phase Sharpe P, Alameddin NG, Richardson DE |
11109 - 11119 |
Analysis of the Jahn-Teller Effect in Matrix-Isolated Cyclooctatetraene Mononegative Ion Using Magnetic Circular-Dichroism Spectroscopy Samet C, Rose JL, Piepho SB, Laurito J, Andrews L, Schatz PN |
11120 - 11128 |
Electron-Paramagnetic-Resonance Study of the Mixed-Valent Diiron Center in Escherichia-Coli Ribonucleotide Reductase Produced by Reduction of Radical-Free Protein-R2 at 77-K Davydov R, Kuprin S, Graslund A, Ehrenberg A |
11129 - 11136 |
Determination of a Hg-199-P-31 Indirect Spin-Spin Coupling Tenser via Single-Crystal Phosphorus NMR-Spectroscopy Lumsden MD, Eichele K, Wasylishen RE, Cameron TS, Britten JF |
11137 - 11138 |
Recognition of Nonpalindromic DNA-Sequence by a Peptide Heterodimer with Artificial Dimerization Module Ueno M, Sawada M, Makino K, Morii T |
11139 - 11140 |
Molecular, Recognition of Carbohydrates - Strong Binding of Alkyl Glycosides by Phosphonate Derivatives Das G, Hamilton AD |
11141 - 11142 |
N-Methylacetamide and Its Hydrogen-Bonded Water-Molecules Are Vibrationally Coupled Chen XG, Schweitzerstenner R, Krimm S, Mirkin NG, Asher SA |
11143 - 11144 |
Stereoselective Total Syntheses of Amauromine and 5-N-Acetylardeemin - A Concise Route to Tile Family of Reverse-Prenylated Hexahydropyrroloindole Alkaloids Marsden SP, Depew KM, Danishefsky SJ |
11145 - 11146 |
Pulse-Radiolysis Studies on Nitrite Reductase from Achromobacter Cycloclastes Iam-1013 - Evidence for Intramolecular Electron-Transfer from Type-1 Cu to Type-2 Cu Suzuki S, Kohzuma T, Deligeer, Yamaguchi K, Nakamura N, Shidara S, Kobayashi K, Tagawa S |
11147 - 11148 |
Stereodynamics of Cycloheptanone Radical-Anion - Direct Observation of the Asymmetric Twist-Chair Conformer in a 7-Membered Ring Borghi R, Cremonini MA, Lunazzi L, Placucci G |
11149 - 11150 |
Methodology for the Regiospecific Synthesis of bis C-Aryl Glycosides - Models for Kidamycins Parker KA, Koh YH |
11151 - 11152 |
Evidence for a Cyclic Mechanism in (Eta(3)-Allyl)Palladium Chemistry - Promotion of Beta-Hydride Elimination by Unsaturated Organometallics Keinan E, Kumar S, Dangur V, Vaya J |
11153 - 11154 |
(2+2+2)Cycloadditions of Alkynes to Furans and Thiophenes - A Cobalt-Mediated Enol Ether Walk Boese R, Harvey DF, Malaska MJ, Vollhardt KP |
11155 - 11156 |
A New Pyrimidine Nucleoside (M(5Ox)C) for the pH-Independent Recognition of G-C Base-Pairs by Oligonucleotide-Directed Tripler Formation Xiang GB, Soussou W, Mclaughlin LW |
11157 - 11158 |
First Isolable Pentatetraenylidene Metal-Complex Containing the Ru=c=c=c=c=cph(2) Assembly - A Key Intermediate to Provide Functional Allenylidene Complexes Touchard D, Haquette P, Daridor A, Toupet L, Dixneuf PH |
11159 - 11160 |
Arsinidene, Phosphinidene, and Imide Formation via 1,2-H-2-Elimination from (Silox)(3)Htaehph (E=n, P, as) - Structures of (Silox)(3)Ta=eph (E=p, as) Bonanno JB, Wolczanski PT, Lobkovsky EB |
11161 - 11162 |
Stereochemistry of a Cyclopropanone by Crystal-Structure Analysis - The Exo Configuration of the Diels-Alder Adduct of Cyclopropenone and 1,3-Diphenylisobenzofuran Appears to Be Stabilized Relative to the Endo by an Attractive Ether-Carbonyl Interaction Cordes MH, Degala S, Berson JA |
11163 - 11164 |
Rapid and Efficient Resynthesis of Proteolyzed Triose Phosphate Isomerase Vogel K, Chmielewski J |
11165 - 11166 |
Cobaltocenium Fluoride - A Novel Source of Naked Fluoride Formed by Carbon Fluorine Bond Activation in a Saturated Perfluorocarbon Bennett BK, Harrison RG, Richmond TG |
11167 - 11168 |
4-Center Reactions Induced by Cluster-Impact Raz T, Levine RD |
11169 - 11170 |
Protonation at the Aromatic Ring of Samarium Benzophenone Dianion Species - Isolation and Structural Characterization of a Samarium(III) Enolate Complex Hou ZM, Yoshimura T, Wakatsuki Y |
11171 - 11172 |
Carbon-Carbon Bond-Forming Methods on Solid Support - Utilization of Kenner Safety-Catch Linker Backes BJ, Ellman JA |
11173 - 11174 |
Evidence for Intramolecular Hydrogen-Bonding in Beta-Alanine Derivatives of 2,8-Dimethylphenoxathiin 4,6-Dicarboxylic Acid - Model Studies for Nucleation of Parallel Beta-Sheets Winningham MJ, Sogah DY |
11175 - 11176 |
(Pt(Cbdca-O) (NH3)(2)(L-Methionine-S)) - Ring-Opened Adduct of the Anticancer-Drug Carboplatin (Paraplatin) - Detection of a Similar Complex in Urine by NMR-Spectroscopy Barnham KJ, Frey U, Murdoch PD, Ranford JD, Sadler PJ, Newell DR |
11177 - 11178 |
Fluxional Dynamics of Beryllocene Margl P, Schwarz K, Blochl PE |
11179 - 11180 |
Lewis-Acid Assisted Chiral Bronsted Acid for Enantioselective Protonation of Silyl Enol Ethers and Ketene bis(Trialkylsilyl) Acetals Ishihara K, Kaneeda M, Yamamoto H |
11181 - 11182 |
Reversible Scission of Coordinated Acetylide Ligand - Characterization and Reactivity Studies of Wru4 and Wru5 Carbide-Alkylidyne Clusters Chiang SJ, Chi Y, Su PC, Peng SM, Lee GH |
11183 - 11184 |
Ruthenium Silyl Complexes from the Reaction of Chlorosilanes with an Amphoteric Ruthenium Hydride - Evidence for an Agostic Ru-H-Si Intermediate Lemke FR |
11185 - 11186 |
Molecular-Weight Control by a Living Free-Radical Polymerization Process Hawker CJ |
11187 - 11188 |
Deformability of Heme Protein Co Adducts - FT-Ir Assignment of the FeCo Bending Mode Hu SZ, Vogel KM, Spiro TG |
11189 - 11190 |
Knots in Proteins Liang CZ, Mislow K |
11191 - 11192 |
Annulation Reaction of Vinylalminocarbenes - Characterization of the Tetracarbonyl Vinylcarbene and Metalahexatriene Intermediates Barluenga J, Aznar F, Martin A, Garciagranda S, Perezcarreno E |
11193 - 11194 |
Synthesis of Wheel-and-Axle-Type Porphyrin Arrays Composed of Phosphorus Porphyrins Segawa H, Kunimoto K, Susumu K, Taniguchi M, Shimidzu T |
11195 - 11196 |
Hydraamphiphiles - Novel Linear Dendritic Block-Copolymer Surfactants Chapman TM, Hillyer GL, Mahan EJ, Shaffer KA |
11197 - 11198 |
Glycosidase Antibodies Induced to a Half-Chair Transition-State Analog Suga H, Tanimoto N, Sinskey AJ, Masamune S |
11199 - 11200 |
Adding Harmonic Motion to the Karplus Relation for Spin-Spin Coupling Bruschweiler R, Case DA |
11201 - 11202 |
Free-Energy Dependence of the Electron-Transfer Reaction Between Methylamine Dehydrogenase and Amicyanin Brooks HB, Davidson VL |
11203 - 11204 |
Molecular Recognition with Boron Acids .7. Selective Dopamine Transport Using a Crown Boronic Acid Paugam MF, Valencia LS, Boggess B, Smith BD |
11205 - 11206 |
Synthesis of Palytoxin from Palytoxin Carboxylic-Acid Suh EM, Kishi Y |
11207 - 11207 |
Catalytic Asymmetric-Synthesis of Benzylic Quaternary Carbon Centers - An Efficient Synthesis of (-)-Eptazocine (Vol 115, Pg 8477, 1993) Takemoto T, Sodeoka M, Sasai H, Shibasaki M |