Green Chemistry, Год журнала: 2021, Номер 23(15), С. 5549 - 5555
Опубликована: Янв. 1, 2021
This study demonstrates a photo-induced and tetrahydrofuran (THF)-based radical strategy for the selective oxidation of alkenes to carbonyls using O2 as sole oxidant water solvent.
Язык: Английский
Green Chemistry, Год журнала: 2021, Номер 23(18), С. 6789 - 6862
Опубликована: Янв. 1, 2021
We provide a review of the progress cross-dehydrogenative coupling reactions in constructing wide variety C–C bonds. Sustainable can be combined with multiple forms energy output.
Язык: Английский
Процитировано
195
Chemical Society Reviews, Год журнала: 2023, Номер 52(22), С. 7949 - 8004
Опубликована: Янв. 1, 2023
Photocatalytic organic reactions, harvesting solar energy to produce high value-added chemicals, have attracted increasing attention as a sustainable approach address the global crisis and environmental issues. Reticular framework materials, including metal-organic frameworks (MOFs) covalent (COFs), are widely considered promising candidates for photocatalysis owing their crystallinity, tailorable pore environment extensive structural diversity. Although design synthesis of MOFs COFs been intensively developed in last 20 years, applications photocatalytic transformations still preliminary stage, making systematic summary necessary. Thus, this review aims provide comprehensive understanding useful guidelines exploration suitable MOF COF photocatalysts towards appropriate reactions. The commonly used reactions categorized facilitate identification reaction types. From practical viewpoint, fundamentals experimental design, active species, performance evaluation external conditions, discussed detail easy experimentation. Furthermore, latest advances COFs, composites, comprehensively summarized according actual sites, together with discussion structure-property relationship. We believe that study will be helpful researchers novel reticular various synthetic applications.
Язык: Английский
Процитировано
108
Journal of the American Chemical Society, Год журнала: 2022, Номер 144(9), С. 3787 - 3792
Опубликована: Фев. 28, 2022
The inorganic-organic interface between metal catalysts and their substrates greatly influences reaction processes, but few studies of this have been conducted for a detailed understanding its structure. Herein, we describe the synthesis structural determination an arylthiolated Au25(F-Ph)18- nanocluster characterize in detail key roles ligands photocatalyzed oxidative functionalization reactions. most significant findings are that (i) interactions established to avoid distortion geometric structure, limit Jahn-Teller effect, protect from oxidization (ii) low energy gap (HOMO-LUMO) synthetic clusters enables three types photocatalytic reactions by near-infrared light (850 nm).
Язык: Английский
Процитировано
79
Green Chemistry, Год журнала: 2022, Номер 24(10), С. 4071 - 4081
Опубликована: Янв. 1, 2022
A copper decorated covalent organic framework has been prepared and identified as an efficient heterogeneous photocatalyst for the phosphorylation of terminal alkynes.
Язык: Английский
Процитировано
78
Chinese Chemical Letters, Год журнала: 2024, Номер 35(9), С. 109517 - 109517
Опубликована: Янв. 21, 2024
Язык: Английский
Процитировано
38
Chemical Communications, Год журнала: 2021, Номер 57(36), С. 4424 - 4427
Опубликована: Янв. 1, 2021
The merging of decatungstate photocatalysis with electrochemistry enabled the net-oxidative alkylation benzothiazoles aliphatic hydrogen donors featuring strong C(sp3)–H bonds.
Язык: Английский
Процитировано
103
Advanced Synthesis & Catalysis, Год журнала: 2021, Номер 363(22), С. 5047 - 5071
Опубликована: Окт. 1, 2021
Abstract Electrochemical synthesis offers a mild, simple, and efficient tool for the preparation of interesting useful molecules, thus eluding severe chemical oxidizing reducing agents used in conventional synthetic methods. In particular, electrochemical C−H activation is expected to play an important role direct functionalization heterocyclic compounds. Over past few decades, research interest imidazopyridine indazole has increased significantly due their multipurpose uses medicinal industrial chemistry. Therefore, structural modification these heterocycles using electro‐oxidation become one topics among organic chemistry recent time. This review provides comprehensive discussion indazoles imidazopyridines published so far. A summary current challenges future direction development green methods also presented. magnified image
Язык: Английский
Процитировано
90
Organic Letters, Год журнала: 2021, Номер 23(9), С. 3663 - 3668
Опубликована: Апрель 21, 2021
An efficient visible-light-assisted, copper-catalyzed sulfonylation of aryl halides with sulfinates is reported. In our protocol, a single ligand CuI photocatalyst formed in situ was used the photocatalytic transformation. Diverse organosulfones were obtained moderate to good yields. This strategy demonstrates promising approach toward synthesis diverse and useful organosulfones.
Язык: Английский
Процитировано
69
Chemical Communications, Год журнала: 2021, Номер 57(50), С. 6111 - 6120
Опубликована: Янв. 1, 2021
Acyl radical enabled reactions between aldehydes and alkenes.
Язык: Английский
Процитировано
67
Organic & Biomolecular Chemistry, Год журнала: 2021, Номер 19(11), С. 2399 - 2415
Опубликована: Янв. 1, 2021
Visible-light-driven functionalization of various organic systems has proved to be extremely successful and reached an impressive level sophistication as well efficiency in the last two decades. At same time, organosilicon compounds are significant due their promising applications therapeutic agents, drug delivery, building blocks so on. More interestingly, they cheap, operationally simple, highly stable, less toxic easy handle. In this scenario, environment-friendly synthetic approach for silylation, such visible-light-induced is high demand at present molecule construction having C-Si bond. This perspective summarizes recent findings developments emerging area photocatalytic silylation with literature coverage mainly extending from 2014 February 2021.
Язык: Английский
Процитировано
58