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文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共51条记录   Synthesis and Photophysical Properties of Pyrrole/Polycyclic Aromatic Units Hybrid Fluorophores [作者：LI CHANGSHUN; TSAI YAHSUAN; LEE WEICHEN; KUO WENJANG,期刊：Journal of Organic Chemistry, 页码：4004-4013 , 文章类型： Article，,卷期：2010年75-12] A series of pyrrole/polycyclic aromatic unit hybrid fluorophores was developed by a two-stage synthetic strategy. Their central aryl-substituted pyrrole cores were constructed by a Paal-Knorr pyrrole synthesis reaction. ... Computational Investigation of the Reaction Mechanisms of Nitroxyl and Thiols [作者：SHERMAN MATTHEW P; GRITHER WHITNEY R; MCCULLA RYAN D,期刊：Journal of Organic Chemistry, 页码：4014-4024 , 文章类型： Article，,卷期：2010年75-12] Nitroxyl, or nitrosyl hydride, (HNO) is a pharmacologically relevant molecule whose physiological responses have been thought to result from modification of intracellular thiols. The reaction of HNO with thiols has been ... N-Heterocyclic Donor- and Acceptor-Type Ligands Based on 2-(1H-[1,2,3]Triazol-4-yl)pyridines and Their Ruthenium(II) Complexes [作者：HAPP BOBBY; ESCUDERO DANIEL; HAGER MARTIN D; FRIEBE CHRISTIAN; WINTER ANDREAS; GOERLS HELMAR; ALTUNTAS ESRA; GONZALEZ LETICIA; SCHUBERT ULRICH S,期刊：Journal of Organic Chemistry, 页码：4025-4038 , 文章类型： Article，,卷期：2010年75-12] New 2-[1H[1,2,3]triazol-4-yl)pyridine bidentate ligands were synthesized as bipyridine analogs, whereas different phenylacetylene moieties of donor and acceptor nature were attached at the 5-position of the pyridine unit... Vinyl Sulfone Bifunctional Tag Reagents for Single-Point Modification of Proteins [作者：MORALESSANFRUTOS JULIA; JAVIER LOPEZJARAMILLO FRANCISCO; HERNANDEZMATEO FERNANDO; SANTOYOGONZALEZ FRANCISCO,期刊：Journal of Organic Chemistry, 页码：4039-4047 , 文章类型： Article，,卷期：2010年75-12] The introduction of multiple labels onto biomolecules is a challenge. We report herein the synthesis of vinyl sulfone derivatized bifunctional tag single-attachment-point reagents (BTSAP) bearing biotin and a fluorescent... Fluorescence Enhancement of a Meisenheimer Complex of Adenosine by gamma-Cyclodextrin: A Thermodynamic and Kinetic Investigation [作者：GREEN THOMAS K; DENOROY LUC; PARROT SANDRINE,期刊：Journal of Organic Chemistry, 页码：4048-4055 , 文章类型： Article，,卷期：2010年75-12] The fluorescent properties of a trinitrophenylated Meisenheimer complex of adenosine (TNP-Ado) in water were examined in the presence of alpha-, beta-, and gamma-cyclodextrins (CDs). The TNP-Ado complex exhibits minimal ... Ligand-Controlled Selectivity in the Desymmetrization of meso Cyclopenten-1,4-diols via Rhodium(I)-Catalyzed Addition of Arylboronic Acids [作者：MENARD FREDERIC; PEREZ DAVID; ROMAN DANIELA SUSTAC; CHAPMAN TIMOTHY M; LAUTENS MARK,期刊：Journal of Organic Chemistry, 页码：4056-4068 , 文章类型： Article，,卷期：2010年75-12] A highly enantioselective & symmetrization of mesa cyclopent-2-ene-1,4-diethyl dicarbonates has been developed using a Rh-catalyzed asymmetric allylic substitution. Depending on the type of ligand used, each of two regio... Regioselective and Stereoselective Copper(I)-Promoted Allylation and Conjugate Addition of N-Boc-2-lithiopyrrolidine and N-Boc-2-lithiopiperidine [作者：COLDHAM IAIN; LEONORI DANIELE,期刊：Journal of Organic Chemistry, 页码：4069-4077 , 文章类型： Article，,卷期：2010年75-12] Copper salts have been screened for transmetalation and electrophilic quench of N-tert-butoxycarbonyl-2-lithiopyrrolidine (N-Boc-2-lithiopyrrolidine) and N-Boc-2-lithiopiperidine, formed by deprotonation of N-Boc-pyrroli... Scalable Synthesis of a Prostaglandin EP4 Receptor Antagonist [作者：GAUVREAU DANNY; DOLMAN SARAH J; HUGHES GREG; OSHEA PAUL D; DAVIES IAN W,期刊：Journal of Organic Chemistry, 页码：4078-4085 , 文章类型： Article，,卷期：2010年75-12] The evolution of scalable, economically viable synthetic approaches to the potent and selective prostaglandin EP4 antagonist 1 is presented. The chromatography-free synthesis of multikilogram quantities of 1 using a seve... Reaction of C-60(2-) with Organic Halides Revisited in DMF: Proton Transfer from Water to RC60- and Unexpected Formation of 1,2-Dihydro[60]fullerenes [作者：YANG WEIWEI; LI ZONGJUN; GAO XIANG,期刊：Journal of Organic Chemistry, 页码：4086-4094 , 文章类型： Article，,卷期：2010年75-12] The reactions of dianionic C-60 with organic halides, which have been studied extensively in benzonitrile (PhCN), are revisited in a different solvent medium, N,N-dimethylformamide (DMF), by using ArCH2Br (Ar = Ph, C6H4C... Formal Synthesis of (-)-Neopeltolide Featuring a Highly Stereoselective Oxocarbenium Formation/Reduction Sequence [作者：MARTINEZSOLORIO DIONICIO; JENNINGS MICHAEL P,期刊：Journal of Organic Chemistry, 页码：4095-4104 , 文章类型： Article，,卷期：2010年75-12] The formal synthesis of the unnatural (-)-neopeltolide core is discussed in detail. Efficient application of the Evans' protocol for the synthesis of 1,3-syn-diols via an intramolecular hetero-Michael addition followed b... An Enthalpic Scale of Hydrogen-Bond Basicity. 4. Carbon pi Bases, Oxygen Bases, and Miscellaneous Second-Row, Third-Row, and Fourth-Row Bases and a Survey of the 4-Fluorophenol Affinity Scale [作者：LAURENCE CHRISTIAN; GRATON JEROME; BERTHELOT MICHEL; BESSEAU FRANCOIS; LE QUESTEL JEANYVES; LUCON MARYVONNE; OUVRARD CAROLE; PLANCHAT AURELIEN; RENAULT ERIC,期刊：Journal of Organic Chemistry, 页码：4105-4123 , 文章类型： Article，,卷期：2010年75-12] The thermodynamics of the O-H center dot center dot center dot B hydrogen bond (FIB) has been determined in CCl4 by FTIR spectrometry for a wide variety of carbon pi bases, oxygen bases, and miscellaneous first- to fourt... Radical Reactivity of Aza[60]fullerene: Preparation of Monoadducts and Limitations [作者：VOUGIOUKALAKIS GEORGIOS C; ROUBELAKIS MANOLIS M; ORFANOPOULOS MICHAEL,期刊：Journal of Organic Chemistry, 页码：4124-4130 , 文章类型： Article，,卷期：2010年75-12] Six aza[60]fullerene monoadducts were synthesized by the thermal reaction between the azafullerene radical C59N* and 9-alkyl-substituted fluorenes, 9,10-dihydroanthracene, or xanthene. Unlike fluorenes, dihydroanthracene... Synthesis of Dihydrobenzofurans via Palladium-Catalyzed Annulation of 1,3-Dienes by o-Iodoaryl Acetates [作者：ROZHKOV ROMAN V; LAROCK RICHARD C,期刊：Journal of Organic Chemistry, 页码：4131-4134 , 文章类型： Article，,卷期：2010年75-12] The palladium-catalyzed annulation of 1,3-dienes by o-iodoaryl acetates provides an efficient approach to biologically interesting dihydrobenzofurans. The annulation is believed to proceed via (1) oxidative addition of t... Synthesis of 2-Trifluoromethyl-1,3-oxazolidines as Hydrolytically Stable Pseudoprolines [作者：CHAUME GREGORY; BARBEAU OLIVIER; LESOT PHILIPPE; BRIGAUD THIERRY,期刊：Journal of Organic Chemistry, 页码：4135-4145 , 文章类型： Article，,卷期：2010年75-12] Trifluoromethyl group containing oxazolidines (Fox) are conveniently synthesized by condensation of serine esters with trifluoroacetaldehyde hemiacetal or trifluoroacetone. These oxazolidines can undergo N-acylation and ... The Relationship between the CD Cotton Effect and the Absolute Configuration of FD-838 and Its Seven Stereoisomers [作者：YAMADA TAKESHI; KITADA HIROKI; KAJIMOTO TETSUYA; NUMATA ATSUSHI; TANAKA REIKO,期刊：Journal of Organic Chemistry, 页码：4146-4153 , 文章类型： Article，,卷期：2010年75-12] Three new metabolites having a spiro-heterocyclic gamma-lactam core, cephalimysins B-D (1-3), as well as FD-838 (4) were isolated from a culture broth of Aspergillus fumigatus that was originally separated from the marin... A Practical Synthesis of 5-Lipoxygenase Inhibitor MK-0633 [作者：GOSSELIN FRANCIS; BRITTON ROBERT A; DAVIES IAN W; DOLMAN SARAH J; GAUVREAU DANNY; HOERRNER R SCOTT; HUGHES GREGORY; JANEY JACOB; LAU STEPHEN; MOLINARO CARMELA; NADEAU CHRISTIAN; OSHEA PAUL D; PALUCKI MICHAEL; SIDLER RICK,期刊：Journal of Organic Chemistry, 页码：4154-4160 , 文章类型： Article，,卷期：2010年75-12] Practical, chromatography-free syntheses of 5-lipoxygenase inhibitor MK-0633 p-toluenesullonate (1) are described. The first route used an asymmetric zincate addition to ethyl 2,2,2-trifluoropyruvate followed by 1,3,4-ox...