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Keyword [Umpolung]
Result: 21 - 35 | Page: 2 of 2
21. N-Heterocyclic Carbene Catalyzed Regioselective Umpolung Of Alkynyl Aldehydes And Asymmetric Catalysis Via Activation Of Esters
22. Study On The Application Of Phospha-Brook Rearrangement Catalyzed By Lanthanide Silylamides In Cyclization Reaction
23. NHC And Br?nsted Base-Catalyzed Annulation Of Catalytic Alkynyl 1,2-Diketones
24. Studies On The Phosphites-mediated Reaction Of ?-keto Imidates And Nitrosoarenes For The Synthesis Of Ketonitrones
25. High Selectivity Construction Of Thiophene Derivatives Based On Thioamide
26. Studies On N-containing Heterocyclic Synthesis From O-Nitrochalcone Promoted By Base
27. Polarity Umpolung Strategy For The Radical Alkylation Of Alkenes
28. N-heterocyclic carbene-catalyzed redox reactions - investigations of umpolung and oxidation pathways
29. A multi-component catalytic assembly reaction for the synthesis of nitrogen-containing heterocycles and Umpolung transformations of aldehydes and acylsilanes
30. Synthesis of the Tricyclic Core of Guanacastepene A, Decarboxylative Rearrangement of Allenylic N-Tosyl Carbamates and Phosphine-catalyzed Intramolecular gamma-Umpolung Addition of alpha-Aminoalkylallenic Esters, and the Enantioselective Total Synthesis o
31. Studies On Oxidative Cycloaddition Of Olefins And Metal Anticorrosion Property Of The Products
32. Exploration Of ?-nucleophilic Addition To ?,?-unsaturated Amides
33. Synthesis Of Phenoxazinones And Phenothiazines Based On The Oxidative Umpolung Strategy Of Phenolic Cycles
34. Study On The Synthesis Of Oxidized Indospiro-2,3-dihydrofuran Ring Compound
35. An Umpolung Strategy Enabled ?-C-H Functionalization Of Oxazolines
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