Results 251 to 260 of about 105,861 (299)

para-Selective C–H bond functionalization of iodobenzenes

Chemical Communications, 2016
An oxidation-induced strategy forpara-C–H functionalization of iodobenzenes was demonstrated, which provides a general idea for the development of new, highly selectivepara-C–H functionalization reactions.
Ying, Zhao, Haiming, Yan, Hanwei, Lu, Zhiliang, Huang, Aiwen, Lei   +4 more
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Ag-catalyzed C–H/C–C bond functionalization

Chemical Society Reviews, 2016
In this review, we focus on the developments of Ag-catalyzed C–H/C–C bond functionalization and the corresponding mechanism.
Qing-Zhong, Zheng, Ning, Jiao
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Catalytic C−H Bond Stannylation: A New Regioselective Pathway to C−Sn Bonds via C−H Bond Functionalization

Journal of the American Chemical Society, 2010
The ubiquitous Stille coupling reaction utilizes Sn-C bonds and is of great utility to organic chemists. Unlike the B-C bonds used in the Miyaura-Suzuki coupling reaction, which are readily obtained via direct borylation of C-H bonds, routes to organotin compounds via direct C-H bond functionalization are lacking.
Meghan E, Doster, Jillian A, Hatnean, Tamara, Jeftic, Sunjay, Modi, Samuel A, Johnson   +4 more
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Rhodium-Catalyzed C–H Bond Functionalization with Amides by Double C–H/C–N Bond Activation

Organic Letters, 2016
The first C-H bond functionalization with amides as the coupling partners via selective activation of the amide N-C bond using rhodium(I) catalysts under highly chemoselective conditions is reported. Notably, this report constitutes the first catalytic activation of the amide N-C(O) bond by rhodium.
Guangrong, Meng, Michal, Szostak
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Borylation and Silylation of C–H Bonds: A Platform for Diverse C–H Bond Functionalizations

Accounts of Chemical Research, 2011
Methods that functionalize C-H bonds can lead to new approaches for the synthesis of organic molecules, but to achieve this goal, researchers must develop site-selective reactions that override the inherent reactivity of the substrates. Moreover, reactions are needed that occur with high turnover numbers and with high tolerance for functional groups if
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Flow Chemistry Perspective for C H Bond Functionalization

2017
In this chapter, we give an overview of the use of continuous-flow reactors for C. H activation chemistry.
Laudadio, G., Noël, T.
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Precise Functionalization of Remote C-H Bonds

Chemical Research in Chinese Universities, 2020
Remote C-H bond functionalization of arenes with precise control is a recognized extraordinary challenge in organic synthesis. Recently, Yu and Houk et al. developed an elegant strategy to distinguish and functionalize remote Csp2-H bonds of (hetero)arenes within one-bond distance by the interplay of a remote directing template and a transient ...
Zeshui Liu, Honggang Cheng, Qianghui Zhou   +2 more
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Nickel complexes for catalytic C–H bond functionalization

Dalton Transactions, 2015
A search for fundamental understanding of how Ni complexes can be designed to undergo challenging C–H activation reactions provides an entry into unprecedented C–H functionalization reactions.
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Asymmetric Functionalization of C–H Bonds

2015
Asymmetric C-H direct functionalization reactions are one of the most active and fascinating areas of research in organic chemistry due to their significance in the construction of molecular complexity without pre-activation, and the step economy and atom economy features in potential synthetic application.
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Selective Functionalization of C–H Bonds

2017
Jianhui Huang and Kang Zhao of Tianjin University devised (Chem. Commun. 2013, 49, 1211) a protocol for the oxidation of a terminal alkene 1 to the valuable four-carbon synthon 2. M. Christina White of the University of Illinois effected (J. Am. Chem. Soc. 2013, 135, 7831) the oxidation of the terminal alkene 3 to the enone 4.
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