381 research outputs found
<Abstract of Published Report>Novel Type of Pd/C-Catalyzed Hydrogenation Using a Catalyst Poison : Chemoselective Inhibition of the Hydrogenolysis for O-Benzyl Protective Group by the Addition of a Nitrogen-containing Base.
Get PDF<Abstract of published report>Diversity of Intramolecular Rearrangements of Uracil Derivatives to Pyrazolones and Hydantoins governed by a Prominent 5-Substituent Effect.
Get PDF<Abstract of published report>Conversion of D-Glucose into the β-Hydroxy-δ-lactone Moiety of Mevinic Acids and Congeners via D-ldose as a Key Chiral Intermediate.
Get PDF<Abstract of annual report>Nucleosides. IV. : Synthesis and Reactions of 2\u27, 3\u27, 5\u27-Trichloro-2\u27, 3\u27, 5\u27-trideoxy-2\u27, 3\u27-secouridines.
Get PDF<Abstract of Published Report>Suppression Effect of the Pd/C-Catalyzed Hydrogenolysis of a Phenolic Benzyl Protective Group by the Addition of Nitrogen-containing Bases.
Get PDF<Abstract of Published Report>Facil Synthesis of a Novel Taxoid Closely Related to Bioactive Taxupine D. : Regio- and Stereo-selective Hydration of Taxinine, a Naturally Occurring Taxane Diterpenoid.
Get PDF<Abstract of Published Report>Synthesess of Taxupine C Derivatives as Functiional Inhibitors of P-Glycoprotein, an ATP-Associated Cell-membrane Transporter.
Get PDF<Abstract of published report>Reductive Cleavage of the Ribose Moiety in Purine Nucleosides Using Diisobutylaluminum Hydride : A New Method for the Preparation of Acyclonucleosides.
Get PDF<Abstract of Published Report>The Undesirable Lability of tert-Butyldimethylsilyl Ethers under Pd/C-catalyzed Hydrogenation Conditions and Solution of the Problem by Using Pd/C(en) Catalyst.
Get PDF<Abstract of Published Report>Chemoselective Control of Hydrogenation among Aromatic Carbonyl and benzyl Alcohol Derivatives Using Pd/C(en) Catalyst.
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