12019 - 12029 |
Diastereomers of Nucleoside 3’-O-(2-Thio-1,3,2-Oxathia(Selena)Phospholanes) - Building-Blocks for Stereocontrolled Synthesis of Oligo(Nucleoside Phosphorothioate)S Stec WJ, Grajkowski A, Kobylanska A, Karwowski B, Koziolkiewicz M, Misiura K, Okruszek A, Wilk A, Guga P, Boczkowska M |
12030 - 12049 |
Structure Determination, Conformational-Analysis, Chemical-Stability Studies, and Antitumor Evaluation of the Cryptophycins - Isolation of 18 New Analogs from Nostoc Sp Strain Gsv-224 Golakoti T, Ogino J, Heltzel CE, Lehusebo T, Jensen CM, Larsen LK, Patterson GM, Moore RE, Mooberry SL, Corbett TH, Valeriote FA |
12050 - 12057 |
Spatially-Addressable Immobilization of Macromolecules on Solid Supports Sandberg SA, Barrett RW, Pirrung M, Lu AL, Kiangsoontra B, Holmes CP |
12058 - 12063 |
Coupling Difficulty Associated with Interchain Clustering and Phase-Transition in Solid-Phase Peptide-Synthesis Tam JP, Lu YA |
12064 - 12069 |
Participation of 2 Carboxyl Groups in Phosphodiester Hydrolysis .1. Hydrolysis of bis(2-Carboxyphenyl)Phosphate Bruice TC, Blasko A, Petyak ME |
12070 - 12077 |
Participation of 2 Carboxyl Groups in Phosphodiester Hydrolysis .2. A Kinetic, Isotopic, and P-31 NMR-Study of the Hydrolysis of a Phosphodiester with Carboxyl Groups Fixed in an Attack Conformation Bruice TC, Blasko A, Arasasingham RD, Kim JS |
12078 - 12084 |
Kinetics of Nitric-Oxide Autoxidation in Aqueous-Solution in the Absence and Presence of Various Reductants - The Nature of the Oxidizing Intermediates Goldstein S, Czapski G |
12085 - 12091 |
A Nonsynchronous Concerted Mechanism for Cytochrome-P-450 Catalyzed Hydroxylation Newcomb M, Letadicbiadatti FH, Chestney DL, Roberts ES, Hollenberg PF |
12092 - 12095 |
PH-Dependence of and Kinetic Solvent Isotope Effects on the Methanolysis and Hydrolysis of Beta-Lactams Catalyzed by Class-C Beta-Lactamase Page MI, Vilanova B, Layland NJ |
12096 - 12106 |
Ion-Molecule Complexes in 1,2-Alkyl Shifts Gappa A, Herpers E, Herrmann R, Hulsewede V, Kappert W, Klar M, Kirmse W |
12107 - 12113 |
Cubyl Onium Ions - Cubylcarboxonium, Cubylacylium, and Dimethyl Cubyl-1,4-Dihalonium Ions Head NJ, Rasul G, Mitra A, Bashirheshemi A, Prakash GK, Olah GA |
12114 - 12129 |
Chiral C-1-Symmetrical Group-4 Metallocenes as Catalysts for Stereoregular Alpha-Olefin Polymerization - Metal, Ancillary Ligand, and Counteranion Effects Giardello MA, Eisen MS, Stern CL, Marks TJ |
12130 - 12136 |
Diastereoselectivity and Enantioselectivity in the Cooligomerization of Propene and Carbon-Monoxide to Dimethyl-4-Oxoheptanedioates Sperrle M, Consiglio G |
12137 - 12150 |
The Origin of Regioselectivity in an Allenyllithium Reagent Reich HJ, Holladay JE, Mason JD, Sikorski WH |
12151 - 12158 |
Oligonucleotide-Polyamide Hybrid Molecules Containing Multiple Pyrene Residues Exhibit Significant Excimer Fluorescence Tong G, Lawlor JM, Tregear GW, Haralambidis J |
12159 - 12171 |
1,1’-Binaphthalene-2,2’-Diol as a Chiral Auxiliary - Diastereoselective Alkylation of Binaphthyl Esters, Complex-Induced Proximity Effects in Enolate Formation, and One-Step Synthesis of an Optically-Active Beta-Substituted Ketone Tanaka F, Node M, Tanaka K, Mizuchi M, Hosoi S, Nakayama M, Taga T, Fuji K |
12172 - 12175 |
Synthesis and Structure of Cellular Mediators - Inositol Polyphosphate Diphosphates Falck JR, Reddy KK, Ye JH, Saady M, Mioskowski C, Shears SB, Tan Z, Safrany S |
12176 - 12180 |
Structure of (((Eta(5)-C5H5)(2)Zr(Mu-P(C6H5)))(2))(((THF)(3)Li)(2)(Mu-Cl)) and Its Implications for the Nature of Dilithium Dinitrogen Complex Bazhenova TA, Kulikov AV, Shestakov AF, Shilov AE, Antipin MY, Lyssenko KA, Struchkov YT, Makhaev VD |
12181 - 12193 |
Synthesis and Reactivities of Pyrrolylimido Complexes of Molybdenum and Tungsten - Formation of Pyrrole and N-Aminopyrrole from Molecular Nitrogen Seino H, Ishii Y, Sasagawa T, Hidai M |
12194 - 12201 |
Alkyl Radical Geometry Controls Geminate Cage Recombination in Alkylcobalamins Lott WB, Chagovetz AM, Grissom CB |
12202 - 12208 |
Electron-Transfer-Induced Interconversion of Alkyne and Vinylidene Chromium Complexes - A Quantitative Study Connelly NG, Geiger WE, Lagunas MC, Metz B, Rieger AL, Rieger PH, Shaw MJ |
12209 - 12217 |
Superconducting and Semiconducting Magnetic Charge-Transfer Salts - (BEDT-TTF)(4)Afe(C(2)O4)(3)Center-Dot-C6H5Cn (A=h2O, K, NH4) Kurmoo M, Graham AW, Day P, Coles SJ, Hursthouse MB, Caulfield JL, Singleton J, Pratt FL, Hayes W, Ducasse L, Guionneau P |
12218 - 12226 |
Organotransition-Metal Metallacarboranes .43. Directed Synthesis of Carborane-Endcapped Multidecker Sandwiches Wang XT, Sabat M, Grimes RN |
12227 - 12234 |
Organotransition-Metal Metallacarboranes .44. Construction of Pentadecker and Hexadecker Sandwiches from Triple-Decker Building-Blocks Wang XT, Sabat M, Grimes RN |
12235 - 12242 |
Structure/Reactivity Relationships in the Unimolecular Gas-Phase Chemistry of Dialkyl Peroxide/Fe+ Complexes Schalley CA, Wesendrup R, Schroder D, Schroeter K, Schwarz H |
12243 - 12253 |
Thermochemistry of Simple Enols and Enol Cation Radicals Revisited - A G2(Mp2) Ab-Initio Study Turecek F, Cramer CJ |
12254 - 12261 |
Organometallic Stability and Structure - Elementary Rates of Unimolecular Decomposition in Chromium Olefin Carbonyls Mcnamara B, Towns MH, Grant ER |
12262 - 12272 |
Excitation Dephasing, Product Formation, and Vibrational Coherence in an Intervalence Charge-Transfer Reaction Arnett DC, Vohringer P, Scherer NF |
12273 - 12280 |
Photoionization of Phenothiazine - EPR Detection of Reactions of the Polarized Solvated Electron Turro NJ, Khudyakov IV, Vanwilligen H |
12281 - 12283 |
Nitrogen-15-Labeled Oligodeoxynucleotides .8. Use of N-15 NMR to Probe Hoogsteen Hydrogen-Bonding at Guanine and Adenine N7 Atoms of a DNA Triplex Gaffney BL, Kung PP, Wang C, Jones RA |
12284 - 12298 |
Calculations of Electrostatic Energies in Photosynthetic Reaction Centers Alden RG, Parson WW, Chu ZT, Warshel A |
12299 - 12305 |
Polymorphic Forms of Organic-Crystals at Room Conditions - Thermodynamic and Structural Implications Gavezzotti A, Filippini G |
12306 - 12313 |
Substituent and Solvent Effects in the (2+2)-Cycloaddition Reaction Between Olefins and Isocyanates Cossio FP, Roa G, Lecea B, Ugalde JM |
12314 - 12321 |
On the Stereochemical Outcome of the Catalyzed and Uncatalyzed Cycloaddition Reaction Between Activated Ketenes and Aldehydes to Form Cis-2-Oxetanones and Trans-2-Oxetanones - An Ab-Initio Study Lecea B, Arrieta A, Lopez X, Ugalde JM, Cossio FP |
12322 - 12327 |
Metal-to-Ligand Charge-Transfer Photochemistry - Potential-Energy Curves for the Photodissociation of Hmn(Co)(3)(Dab) Finger K, Daniel C |
12328 - 12335 |
Polythiene, a Novel Hypothetical Carbon-Sulfur Polymer Genin H, Hoffmann R |
12336 - 12337 |
Short, Efficient Syntheses of the Amaryllidaceae Alkaloids (-)-Amabiline and (-)-Augustamine via Intramolecular 2-Azaallyl Anion Cycloadditions Pearson WH, Lovering FE |
12338 - 12339 |
A Mercuracarborand Characterized by B-Hg-B Bonds - Synthesis and Structure of Cyclo-((T-Bume(2)Si)(2)C2B10H8Hg)(3) Zheng ZP, Diaz M, Knobler CB, Hawthorne MF |
12340 - 12341 |
Luminescence Properties of D(0) Metal-Imido Compounds Heinselman KS, Hopkins MD |
12342 - 12343 |
Sparteine-Mediated Alpha-Lithiation of N-BOC-N-Methylbenzylamine - Rapid Racemization and Subsequent Deracemization Schlosser M, Limat D |
12344 - 12345 |
A Novel Surface-Structure - Rh(111)-(Root-7X-Root-7)R19.1-Degrees-P Liu W, Wong KC, Mitchell KA |
12346 - 12347 |
Novel Method for Deracemization - Transformation of Racemic Syn-1,3-Polyols to Enantiomerically Pure Anti-1,3-Polyols by Enantiodifferentiating Inversion of Stereogenic Centers Harada T, Shintani T, Oku A |
12348 - 12349 |
High-Resolution 3-Dimensional Solid-State NMR-Spectroscopy of a Uniformly N-15-Labeled Protein Jelinek R, Ramamoorthy A, Opella SJ |
12350 - 12351 |
Density-Functional Theoretical and NMR-Study of Hammett Bases in Acidic Zeolites Nicholas JB, Haw JF, Beck LW, Krawietz TR, Ferguson DB |
12352 - 12353 |
Observation of an Aminoacrylate Enzyme Intermediate in the Tryptophan Synthase Reaction by Solid-State NMR Mcdowell LM, Lee MS, Schaefer J, Anderson KS |
12354 - 12355 |
Identification of New Decomposition Intermediates of Formic-Acid on the O/Mo(110) Surface Xu C, Goodman DW |
12356 - 12357 |
Biomimetic Oxidation Studies .9. Mechanistic Aspects of the Oxidation of Alcohols with Functional, Active-Site Methane Monooxygenase Enzyme Models in Aqueous Solution(1A) Rabion A, Chen S, Wang JP, Buchanan RM, Seris JL, Fish RH |
12358 - 12359 |
Application of a Practical Biocatalytic Reduction to an Enantioselective Synthesis of the 5H-2,3-Benzodiazepine Ly300164 Anderson BA, Hansen MM, Harkness AR, Henry CL, Vicenzi JT, Zmijewski MJ |
12360 - 12361 |
Catalytic, Enantioselective Dienolate Additions to Aldehydes - Preparation of Optically-Active Acetoacetate Aldol Adducts Singer RA, Carreira EM |
12362 - 12363 |
Magnesium Alkyls as Metalating Reagents in the Formation of Novel Half-Sandwich and Full-Sandwich Magnesacarboranes Hosmane NS, Zhu DM, Mcdonald JE, Zhang HM, Maguire JA, Gray TG, Helfert SC |
12364 - 12365 |
Supramolecular Design by Covalent Capture - Design of a Peptide Cylinder via Hydrogen-Bond-Promoted Intermolecular Olefin Metathesis Clark TD, Ghadiri MR |
12366 - 12367 |
N-2 Cleavage by 3-Coordinate Group-6 Complexes - W(III) Complexes Would-Be Better Than Mo(III) Complexes Cui Q, Musaev DG, Svensson M, Sieber S, Morokuma K |
12368 - 12369 |
Toward the Development of a General Chiral Auxiliary .3. Design and Evaluation of a Novel Chiral Bicyclic Lactam for Asymmetric Aldol Condensations - Evidence for the Importance of Dipole Alignment in the Transition-State Boeckman RK, Connell BT |