Results 1 to 10 of about 29,149,024 (329)

Undirected, Homogeneous C-H Bond Functionalization: Challenges and Opportunities. [PDF]

open access: yesACS Cent Sci, 2016
The functionalization of C–H bonds has created new approaches to preparing organic molecules by enabling new strategic “disconnections” during the planning of a synthetic route.
Hartwig JF, Larsen MA.
europepmc   +4 more sources

Chiral Transient Directing Groups in Transition-Metal-Catalyzed Enantioselective C–H Bond Functionalization

open access: yesACS Catalysis, 2020
Transition-metal-catalyzed C–H bond functionalization has known a rapid evolution in the last years, offering modern strategies for reaching high molecular complexity in a step- and atom-economical...
Tatiana Besset
exaly   +3 more sources

Ruthenium-Catalyzed C–H Bond Functionalization in Cascade and One-Pot Transformations

open access: yesCoordination Chemistry Reviews, 2021
Ruthenium complexes are well known as remarkable pre-catalysts for challenging C–H bond functionalizations. Combining them with other types of chemical reactions in a tandem or one-pot fashion is appealing from a sustainable point of view because it ...
Rafael Gramage-Doria, Christian Bruneau
exaly   +3 more sources

Evolution of C-H Bond Functionalization from Methane to Methodology. [PDF]

open access: yesJ Am Chem Soc, 2016
This Perspective presents the fundamental principles, the elementary reactions, the initial catalytic systems, and the contemporary catalysts that have converted C−H bond functionalization from a curiosity to a reality for synthetic chemists.
Hartwig JF.
europepmc   +4 more sources

A Perspective on Late-Stage Aromatic C-H Bond Functionalization. [PDF]

open access: yesJ Am Chem Soc, 2022
Late-stage functionalization of C–H bonds (C–H LSF) can provide a straightforward approach to the efficient synthesis of functionalized complex molecules.
Zhang L, Ritter T.
europepmc   +2 more sources

Recent Advances in Regioselective C-H Bond Functionalization of Free Phenols. [PDF]

open access: yesMolecules, 2023
Phenols are important readily available synthetic building blocks and starting materials for organic synthetic transformations, which are widely found in agrochemicals, pharmaceuticals, and functional materials.
Li Y, Huang Y, Li Z, Sun J.
europepmc   +2 more sources

C–H bond functionalization reactions enabled by photobiocatalytic cascades

open access: yesGreen Synthesis and Catalysis, 2021
Light may participate in biocatalytic processes either by direct light-induced biocatalysis or by cascading light-induced chemical reactions with biocatalytic ones, which are acknowledged as photocatalysis.
Yuanying Li   +3 more
doaj   +2 more sources

Biocatalytic, Intermolecular C-H Bond Functionalization for the Synthesis of Enantioenriched Amides. [PDF]

open access: yesAngew Chem Int Ed Engl, 2021
Directed evolution of heme proteins has opened access to new-to-nature enzymatic activity that can be harnessed to tackle synthetic challenges. Among these, reactions resulting from active site iron-nitrenoid intermediates present a powerful strategy to ...
Athavale SV   +5 more
europepmc   +2 more sources

C-H Bond Functionalization of Amines: A Graphical Overview of Diverse Methods. [PDF]

open access: yesSynOpen, 2021
This Graphical Review provides a concise overview of the manifold and mechanistically diverse methods that enable the functionalization of sp3 C–H bonds in amines and their derivatives.
Dutta S   +4 more
europepmc   +2 more sources

Synthesis of Benzo[4,5]thiazolo[2,3-c][1,2,4]triazole Derivatives via C-H Bond Functionalization of Disulfide Intermediates. [PDF]

open access: yesMolecules, 2022
Many nitrogen- and sulfur-containing heterocyclic compounds exhibit biological activity. Among these heterocycles are benzo[4,5]thiazolo[2,3-c][1,2,4]triazoles for which two main synthetic approaches exist.
Ardón-Muñoz LG, Bolliger JL.
europepmc   +2 more sources

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