Results 1 to 10 of about 28,198,830 (257)

N,N- and N,O-Bidentate-Chelation-Assisted Alkenyl C–H Functionalization [PDF]

Molecules
Chelation-assisted olefinic C–H functionalization has been demonstrated to be a powerful method of constructing multi-substituted alkenes from simpler ones.
Yawei Zhang, Chengxing Peng, Xiaoli Li, Xiuying Liu, Liyuan Ding, Guofu Zhong, Jian Zhang   +6 more
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Synthesis of adaptive 15N-nitrosyl-Co7 nanocluster for electrocatalytic C–H functionalization [PDF]

Nature Communications
Metal nanoclusters have been found to be highly active in catalysis, while balancing their structural stability and catalytic activity remains a key challenge. Herein, we integrate nitrosyl chemistry into nanoclusters to resolve this paradox.
Chao Wu, Xu Zhang, Chang Liu, Ying Zhang, Weigang Fan, Sheng Zhang, Man-Bo Li   +6 more
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Iron-catalyzed aliphatic C–H functionalization to construct carbon–carbon bonds [PDF]

Nature Communications
Although cytochrome P450 enzymes are powerful catalysts for hydrogen-atom abstraction from alkanes by iron-oxo species, the process typically leads to oxygenated products due to ultrafast oxygen rebound.
Lulu Zhou, Hengrui Cai, Dong Xie, Kangkang Sun, Shanmei Zhu, Mengying Guo, Wei Han   +6 more
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Nickel(II)/Salox-Catalyzed Enantioselective C–H Functionalization [PDF]

ACS Central Science
Jia-Hao Chen, Qi-Jun Yao, Ming-Yu Zhong, Tian-Yu Jiang, Fan-Rui Huang, Xiang Li, Bing-Feng Shi   +6 more
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Metal-free photoanodes for C–H functionalization

Nature Communications, 2023
Organic semiconductors, such as carbon nitride, when employed as powders, show attractive photocatalytic properties, but their photoelectrochemical performance suffers from low charge transport capability, charge carrier recombination, and self-oxidation.
Junfang Zhang, Yuntao Zhu, Christian Njel, Yuxin Liu, Pietro Dallabernardina, Molly M. Stevens, Peter H. Seeberger, Oleksandr Savateev, Felix F. Loeffler   +8 more
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Photoredox catalysis in nickel-catalyzed C–H functionalization

Beilstein Journal of Organic Chemistry, 2021
Catalytic C‒H functionalization has become a powerful strategy in organic synthesis due to the improved atom-, step- and resource economy in comparison with cross-coupling or classical organic functional group transformations.
Lusina Mantry, Rajaram Maayuri, Vikash Kumar, Parthasarathy Gandeepan   +3 more
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DABCO-promoted photocatalytic C–H functionalization of aldehydes

Beilstein Journal of Organic Chemistry, 2021
Herein we present a direct application of DABCO, an inexpensive and broadly accessible organic base, as a hydrogen atom transfer (HAT) abstractor in a photocatalytic strategy for aldehyde C–H activation.
Bruno Maia da Silva Santos, Mariana dos Santos Dupim, Cauê Paula de Souza, Thiago Messias Cardozo, Fernanda Gadini Finelli   +4 more
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Functionalization of Porphyrins Using Metal-Catalyzed C–H Activation

Inorganics, 2022
The review is devoted to the C–H functionalization of porphyrins. Porphyrins exhibit the properties of organic semiconductors, light energy converters, chemical and electrochemical catalysts, and photocatalysts.
Aleksey N. Kiselev, Sergey A. Syrbu, Natalia Sh. Lebedeva, Yury A. Gubarev   +3 more
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Recent Advances in C–H Functionalization of Pyrenes

Chemistry, 2023
In recent years, transition metal-catalyzed C–H activation and site-selective functionalization have been considered to be valuable synthetic tactics to functionalize organic compounds containing multiple C–H bonds.
Srinivasarao Arulananda Babu, Arup Dalal, Subhankar Bodak   +2 more
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Recent advances in metal catalyst- and oxidant-free electrochemical C-H bond functionalization of nitrogen-containing heterocycles

Frontiers in Chemistry, 2022
The C-H functionalization of nitrogen-containing heterocycles has emerged as a powerful strategy for the construction of carbon-carbon (C-C) and carbon-heteroatom (C-X) bonds.
Ya-Nan Li, Bin Wang, Ye-Kai Huang, Jin-Song Hu, Jia-Nan Sun   +4 more
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