4149 - 4153 |
Chemical Ligation Approach to Form a Peptide-Bond Between Unprotected Peptide Segments - Concept and Model Study Liu CF, Tam JP |
4154 - 4165 |
Multiple Binding Modes of Anticancer Drug Actinomycin-D - X-Ray, Molecular Modeling, and Spectroscopic Studies of D(Gaagcttc)(2)-Actinomycin-D Complexes and Its Host DNA Kamitori S, Takusagawa F |
4166 - 4170 |
Engineered Biosynthesis of Novel Polyketides - Dissection of the Catalytic Specificity of the Act Ketoreductase Fu H, Ebertkhosla S, Hopwood DA, Khosla C |
4171 - 4177 |
A Novel Property of Duocarmycin and Its Analogs for Covalent Reaction with DNA Asai A, Nagamura S, Saito H |
4178 - 4182 |
Metal-Ion Dependence of Active-Site Structure of the Tetrahymena Ribozyme Revealed by Site-Specific Photo-Cross-Linking Wang JF, Cech TR |
4183 - 4188 |
Inside-Outside Stereoisomerism .6. Synthesis of Trans-Bicyclo(4.4.1)Undecan-11-One and - The First Stereoselective Construction of the Tricyclic Nucleus of the Ring-System of the Ingenane Diterpenes Winkler JD, Henegar KE, Hong BC, Williard PG |
4189 - 4193 |
Origin of the Acetate Units Composing the Hemiterpene Moieties of Chalcomoracin in Morus-Alba Cell-Cultures Hano Y, Ayukawa A, Nomura T, Ueda S |
4194 - 4204 |
Complexation of Phosphoric-Acid Diesters with Polyaza-Clefts in Chloroform - Effects of Phosphodiester Dimerization, Changing Cavity Size, and Preorganizing Amine Recognition Units Chu FY, Flatt LS, Anslyn EV |
4205 - 4210 |
Syntheses and Spectra of Some Inert Triphenylmethyl Diradicals - A Concurrent Diradical Form Ballester M, Pascual I, Carreras C, Vidalgancedo J |
4211 - 4220 |
Dynamics of Alpha-CH Deprotonation and Alpha-Desilylation Reactions of Tertiary Amine Cation Radicals Zhang XM, Yeh SR, Hong S, Freccero M, Albini A, Falvey DE, Mariano PS |
4221 - 4226 |
Optically-Active Ruthenocenylbis(Phosphines) - New Efficient Chiral Phosphine-Ligands for Catalytic Asymmetric Reactions Hayashi T, Ohno A, Lu SJ, Matsumoto Y, Fukuyo E, Yanagi K |
4227 - 4239 |
Nanoarchitectures .5. Geometrically-Controlled and Site-Specifically-Functionalized Phenylacetylene Macrocycles Zhang JS, Pesak DJ, Ludwick JL, Moore JS |
4240 - 4250 |
Design and Synthesis of a Trifunctional Chiral Porphyrin with C-2 Symmetry as a Chiral Recognition Host for Amino-Acid Esters Mizutani T, Ema T, Tomita T, Kuroda Y, Ogoshi H |
4251 - 4254 |
Element Effects on the Homolytic Bond-Dissociation Enthalpies of the Acidic H-A Bonds in Ha(Center-Dot+) Radical Cations and Their Neutral Precursors Zhang XM, Bordwell FG |
4255 - 4267 |
Pd-Catalyzed Cycloisomerization to 1,2-Dialkylidenecycloalkanes .1. Trost BM, Tanoury GJ, Lautens M, Chan C, Macpherson DT |
4268 - 4278 |
Pd-Catalyzed Cycloisomerization to 1,2-Dialkylidenecycloalkanes .2. Alternative Catalyst System Trost BM, Romero DL, Rise F |
4279 - 4288 |
Group Transfer Addition-Reactions of Methyl(Phenylseleno)Malononitrile to Alkenes Curran DP, Eichenberger E, Collis M, Roepel MG, Thoma G |
4289 - 4297 |
Perturbation of the Degenerate, Concerted Cope Rearrangement by 2 Phenyl Groups in Active Positions of (E)-1,4-Diphenylhexa-1,5-Diene - Acceleration by High-Pressure as Criterion of Cyclic Transition-States Doering WV, Birladeanu L, Sarma K, Teles JH, Klarner FG, Gehrke JS |
4298 - 4304 |
Steric Control of Secondary, Solid-State Architecture in 1/1 Complexes of Melamines and Barbiturates That Crystallize as Crinkled Tapes Zerkowski JA, Whitesides GM |
4305 - 4315 |
New Varieties of Crystalline Architecture Produced by Small Changes in Molecular-Structure in Tape-Complexes of Melamines and Barbiturates Zerkowski JA, Mathias JP, Whitesides GM |
4316 - 4325 |
Structural Preferences of Hydrogen-Bonded Networks in Organic Solution - The Cyclic Ca(3)Center-Dot-M(3) Rosette Mathias JP, Simanek EE, Zerkowski JA, Seto CT, Whitesides GM |
4326 - 4340 |
Self-Assembly Through Hydrogen-Bonding - Peripheral Crowding - A New Strategy for the Preparation of Stable Supramolecular Aggregates Based on Parallel, Connected Ca(3).M(3) Rosettes Mathias JP, Simanek EE, Whitesides GM |
4341 - 4351 |
Functionalized UO2 Salenes - Neutral Receptors for Anions Rudkevich DM, Verboom W, Brzozka Z, Palys MJ, Stauthamer WP, Vanhummel GJ, Franken SM, Harkema S, Engbersen JF, Reinhoudt DN |
4352 - 4356 |
Determination of the Structure of (Os(Eta(2)-H-2)en(2)CH(3)Co(2))PF6 by X-Ray and Neutron-Diffraction Hasegawa T, Li ZW, Parkin S, Hope H, Mcmullan RK, Koetzle TF, Taube H |
4357 - 4363 |
Desulfurization of Organic Sulfur-Compounds Mediated by a Molybdenum/Cobalt/Sulfur Cluster Riaz U, Curnow OJ, Curtis MD |
4364 - 4369 |
Pentanuclear Zirconium Clusters with Chloride, Hydride, and Phosphine-Ligands Cotton FA, Lu J, Shang MY, Wojtczak WA |
4370 - 4381 |
Hds Model Systems - Coordination, Opening, and Hydrogenation of Benzo(B)Thiophene at Iridium Bianchini C, Meli A, Peruzzini M, Vizza F, Moneti S, Herrera V, Sanchezdelgado RA |
4382 - 4390 |
Synthesis of Molybdenum and Tungsten Complexes That Contain Triamidoamine Ligands of the Type (C6F5Nch2Ch2)(3)N and Activation of Dinitrogen by Molybdenum Kol M, Schrock RR, Kempe R, Davis WM |
4391 - 4394 |
Low-Coordinate Carbene Complexes of Nickel(0) and Platinum(0) Arduengo AJ, Gamper SF, Calabrese JC, Davidson F |
4395 - 4404 |
Photosensitive Self-Assembled Monolayers on Gold - Photochemistry of Surface-Confined Aryl Azide and Cyclopentadienylmanganese Tricarbonyl Wollman EW, Kang D, Frisbie CD, Lorkovic IM, Wrighton MS |
4405 - 4407 |
Time-Resolved Resonance Raman Observation of Protein-Free Riboflavin Semiquinone Radicals Su Y, Tripathi GN |
4408 - 4413 |
Structural Characterization of Iron-Bleomycin by Resonance Raman-Spectroscopy Takahashi S, Sam JW, Peisach J, Rousseau DL |
4414 - 4426 |
Chemical Bonding to Hypercoordinate 2nd-Row Atoms - D-Orbital Participation Versus Democracy Cooper DL, Cunningham TP, Gerratt J, Karadakov PB, Raimondi M |
4427 - 4439 |
Theory of Carbon-Sulfur Bond Activation by Small Metal Sulfide Particles Neurock M, Vansanten RA |
4440 - 4445 |
Environmental-Effects on Nonlinear-Optical Chromophore Performance - Calculation of Molecular Quadratic Hyperpolarizabilities in Solvating Media Dibella S, Marks TJ, Ratner MA |
4446 - 4448 |
Transition-Metal Polyhydride Complexes .7. Classical and Nonclassical Structures of (Reh4(Co)(Pr(3))(3))(+) Lin ZY, Hall MB |
4449 - 4454 |
Gas-Phase Ion Chemistry of (Eta(6)-C-C7H8)Cr(Co)(3) by FT-ICR Spectroscopy - Beta-Hydride Transfer in Organometallic Ions Kan ZY, Taylor SM, Comisarow MB |
4455 - 4460 |
Fragment Ion Formation in Resonance-Enhanced Multiphoton Ionization (REMPI) of N-Propyl Phenyl Ether in a Supersonic Jet Song K, Vaneijk A, Shaler TA, Morton TH |
4461 - 4462 |
A Nanosecond Molecular-Dynamics Trajectory for a B-DNA Double Helix - Evidence for Substates Mcconnell KJ, Nirmala R, Young MA, Ravishanker G, Beveridge DL |
4463 - 4464 |
First Observation of a C-H-Center-Dot-Center-Dot-Center-Dot-Se Hydrogen-Bond Iwaoka M, Tomoda S |
4465 - 4466 |
Hydrogen Abstraction Reactions in the Kiloelectronvolt Particle Bombardment of Organic Films Taylor RS, Garrison BJ |
4467 - 4468 |
Coupling of Alkynes to Carbon-Monoxide at a Dimanganese Center - A New Route to Carboxylate-Functionalized Pyrans Adams RD, Chen LF |
4469 - 4470 |
Chemical Synthesis and Properties of an Interresidually Cyclized Uridylyl(3’-5’)Uridine as a Model of Transfer-RNA U-Turn Structure Having a Sharp Bend Sekine M, Seio K, Wada T, Sakamoto K, Yokoyama S |
4471 - 4472 |
A Phosphorylated Iodosobenzoate - The Intermediate in the Iodosobenzoate Cleavage of a Reactive Phosphate Moss RA, Zhang HM |
4473 - 4474 |
Photochemical Processes on Arn-Center-Dot-C4H6+ Cluster Ions for N in the Range 1-40 Winkel JF, Jones AB, Stace AJ |
4475 - 4476 |
Formation of Met-Cars and Face-Centered-Cubic Structures - Thermodynamically or Kinetically Controlled Wei S, Guo BC, Deng HT, Kerns K, Purnell J, Buzza SA, Castleman AW |
4477 - 4478 |
Dinitrogen Reduction Operated by a Samarium Macrocyclic Complex - Encapsulation of Dinitrogen into a Sm2Li4 Metallic Cage Jubb J, Gambarotta S |
4479 - 4480 |
Chemical Probe for Glycosidic Conformation in Telomeric DNAs Dias E, Battiste JL, Williamson JR |
4481 - 4482 |
Versatile Building-Block for the Synthesis of Phosphine-Containing Peptides - The Sulfide of Diphenylphosphinoserine Gilbertson SR, Chen GH, Mcloughlin M |
4483 - 4484 |
Studies of the Electronic and Dynamic Properties of High-Potential Iron Proteins by Substitution with Nonnatural Amino-Acids - 3-Fluorotyrosine-Modified Chromatium-Vinosum High-Potential Iron Protein Lui SM, Cowan JA |
4485 - 4486 |
Stereoselective Dioxygenation of Allylstannanes - Synthesis of Enantiomerically Enriched Allyl Hydroperoxides Dussault PH, Lee RJ |
4487 - 4488 |
Molecular Engineering of Horseradish-Peroxidase - Highly Enantioselective Sulfoxidation of Aryl Alkyl Sulfides by the Phe-41-)Leu Mutant Ozaki SI, Demontellano PR |
4489 - 4490 |
Pentamethylcyclopentadienyl Aminoborollide Derivatives of Zirconium and Hafnium - A New Class of Amphoteric Molecule Having Both Lewis Acidic and Lewis Basic Sites Quan RW, Bazan GC, Kiely AF, Schaefer WP, Bercaw JE |
4491 - 4492 |
Stereoselective Olefin Insertion Reactions of Chiral (Ebi)Zr(Eta(2)-Pyrid-2-Yl)(+) and (Ebthi)Zr(Eta(2)-Pyrid-2-Yl)(+) Complexes Rodewald S, Jordan RF |
4493 - 4494 |
Enantioselectivity and Diastereoselectivity in the Intramolecular Cyclopropanation of Secondary Allylic Diazoacetates Martin SF, Spaller MR, Liras S, Hartmann B |
4495 - 4496 |
Molecular Recognition and Self-Assembly by Weak Hydrogen-Bonding - Unprecedented Supramolecular Helicate Structures from Diamine/Diol Motifs Hanessian S, Gomtsyan A, Simard M, Roelens S |
4497 - 4498 |
Chemistry of Synthetic Receptors and Functional-Group Arrays .24. Molecular Torsion Balance for Weak Molecular Recognition Forces - Effects of Tilted-T Edge-to-Face Aromatic Interactions on Conformational Selection and Solid-State Structure Paliwal S, Geib S, Wilcox CS |
4499 - 4500 |
Amonabactin - Characterization of a Series of Siderophores from Aeromonas-Hydrophila Telford JR, Leary JA, Tunstad LM, Byers BR, Raymond KN |
4501 - 4502 |
Alpha-Azidonation of Amides, Carbamates, and Ureas with the Iodosylbenzene/Trimethylsilyl Azide Reagent Combination - N-Acyliminium Ion Precursors Magnus P, Hulme C, Weber W |
4503 - 4504 |
Enhanced Oxygen Diffusion Through a Porous Membrane Chemically-Modified with Cobalt Porphyrin on Its Pore Surface Nishide H, Suzuki T, Nakagawa R, Tsuchida E |
4505 - 4506 |
Molecular Design of Calix(4)Arene-Based Extractants Which Show High Ca2+ Selectivity Ogata M, Fujimoto K, Shinkai S |
4507 - 4508 |
Diastereocontrol for Highly Enantioselective Carbon-Hydrogen Insertion Reactions of Cycloalkyl Diazoacetates Doyle MP, Dyatkin AB, Roos GH, Canas F, Pierson DA, Vanbasten A, Muller P, Polleux P |
4509 - 4510 |
Synthesis, Structure, and Thermolysis of a 1,5-Dioxa-4-Lambda(5)-Phosphaspiro(3.3)Heptane - A Novel Pentacoordinate 1,2-Oxaphosphetane Kawashima T, Takami H, Okazaki R |
4511 - 4512 |
The Negative Charge of Alkyl Phosphate Diesters and the Slow-Gaited Hydrolysis of RNA and DNA - Catalysis of RNA Hydrolysis Through Metal-Ion Ligation to the Ester Greater-Than-Po2- Moiety Dempcy RO, Bruice TC |
4513 - 4514 |
Flash-Photolysis Observation and Lifetimes of 2-Fluorenyl and 4-Biphenylylacetylnitrenium Ions in Aqueous-Solution Davidse PA, Kahley MJ, Mcclelland RA, Novak M |
4515 - 4516 |
Cationic Hydrogen Complexes of Rhenium Heinekey DM, Schomber BM, Radzewich CE |
4517 - 4518 |
Synthesis of C-14-Labeled C-60, Its Suspension in Water, and Its Uptake by Human Keratinocytes Scrivens WA, Tour JM, Creek KE, Pirisi L |
4519 - 4520 |
Deuteration Studies of Tp(Asterisk)Irh4 (Tp(Asterisk)=hb(3,5-Me(2)Pz)(3)) - Observation of Very Unusual H-1-NMR Chemical-Shift Effects Paneque M, Poveda ML, Taboada S |
4521 - 4522 |
Reactivity of Fluorinated Alkyl Radicals in Solution - Some Absolute Rates of Hydrogen-Atom Abstraction and Cyclization Rong XX, Pan HQ, Dolbier WR, Smart BE |
4523 - 4524 |
Intramolecular Exchange Interaction in a Novel Cross-Conjugated Spin System Composed of Pi-Ion Radical and Nitronyl Nitroxide Kumai R, Matsushita MM, Izuoka A, Sugawara T |
4525 - 4526 |
Organically Templated Layered Vanadium(IV)-Oxo-Organophosphonate Exhibiting Intercalated Organic Cations and Open-Framework V/P/O Layers - ((C2H5)(2)NH2)((CH3)(2)NH2)(V4O4(Oh)(2)(C6H5Po3)(4)) Khan MI, Lee YS, Oconnor CJ, Haushalter RC, Zubieta J |
4527 - 4528 |
Unprecedented Homogeneous Reduction of Ionic Nitrogen Oxo Compounds to Ammonia by Organics in Sulfuric-Acid Hutson AC, Sen A |
4529 - 4529 |
Synthesis, Experimental and Ab-Initio Theoretical Vibrational Circular-Dichroism, and Absolute-Configurations of Substituted Oxiranes (Vol 114, Pg 6850, 1992) Pickard ST, Smith HE, Polavarapu PL, Black TM, Rauk A, Yang D |
4529 - 4529 |
Spectroscopic Studies of the Coupled Binuclear Nonheme Iron Active-Site in the Fully Reduced Hydroxylase Component of Methane Monooxygenase - Comparison to Deoxy and Deoxy-Azide Hemerythrin (Vol 115, Pg 12409, 1993) Pulver S, Froland WA, Fox BG, Lipscomb JD, Solomon EI |
4529 - 4529 |
Alpha,3-Dehydrotoluene - Experimental and Theoretical Evidence for a Singlet Ground-State (Vol 115, Pg 12611, 1993) Wenthold PG, Wierschke SG, Nash JJ, Squires RR |
4529 - 4529 |
The Cope Rearrangement Revisited Again - Results of Ab-Initio Calculations Beyond the Casscf Level (Vol 116, Pg 1072, 1994) Hrovat DA, Morokuma K, Borden WT |
4529 - 4529 |
A Reaction Kinetic Mechanism for Methane Hydrate Formation in Liquid Water (Vol 115, Pg 8565, 1993) Lekvam K, Ruoff P |
4529 - 4530 |
Chemintosh - Version-3.3 Whitesell JK |
4530 - 4530 |
Sciwords Whitesell JK |