Catalytic generation of alkoxy radicals from unfunctionalized alcohols

E Tsui, H Wang, RR Knowles - Chemical Science, 2020 - pubs.rsc.org
Alkoxy radicals have long been recognized as powerful synthetic intermediates with well-
established reactivity patterns. Due to the high bond dissociation free energy of aliphatic …

Radical‐Promoted C− C Bond Cleavage: A Deconstructive Approach for Selective Functionalization

SP Morcillo - Angewandte Chemie, 2019 - Wiley Online Library
Just as “Deconstructivism” appeared as a novel movement in architecture in the 1980s,
deconstructive approaches have recently emerged as excellent strategies for scaffold …

Silver-catalyzed ring-opening strategy for the synthesis of β-and γ-fluorinated ketones

H Zhao, X Fan, J Yu, C Zhu - Journal of the American Chemical …, 2015 - ACS Publications
A regioselective synthesis of β-and γ-fluorinated ketones via silver-catalyzed ring opening is
described. A variety of β-and γ-fluorinated ketones are efficiently prepared, respectively …

Manganese‐Catalyzed Oxidative Azidation of Cyclobutanols: Regiospecific Synthesis of Alkyl Azides by C C Bond Cleavage

R Ren, H Zhao, L Huan, C Zhu - … Chemie International Edition, 2015 - Wiley Online Library
A novel, manganese‐catalyzed oxidative azidation of cyclobutanols is described. A wide
range of primary, secondary, and tertiary alkyl azides were generated in synthetically useful …

Mechanism of alcohol oxidation mediated by copper (II) and nitroxyl radicals

BL Ryland, SD McCann, TC Brunold… - Journal of the American …, 2014 - ACS Publications
2, 2′-Bipyridine-ligated copper complexes, in combination with TEMPO (2, 2, 6, 6-
tetramethylpiperidine-N-oxyl), are highly effective catalysts for aerobic alcohol oxidation …

C− C Bond‐forming strategy by manganese‐catalyzed oxidative ring‐opening cyanation and ethynylation of cyclobutanol derivatives

R Ren, Z Wu, Y Xu, C Zhu - Angewandte Chemie International …, 2016 - Wiley Online Library
Abstract A novel C− C bond‐forming strategy employing manganese‐catalyzed ring‐
opening of cyclobutanol substrates, followed by cyanation or ethynylation, is described. A …

Visible light-promoted ring-opening functionalization of unstrained cycloalkanols via inert C–C bond scission

D Wang, J Mao, C Zhu - Chemical Science, 2018 - pubs.rsc.org
Described herein is a novel, useful, visible light-promoted ring-opening functionalization of
unstrained cycloalkanols. Upon scission of an inert cyclic C–C σ-bond, a set of medium-and …

Reactivity of aqueous Fe (IV) in hydride and hydrogen atom transfer reactions

O Pestovsky, A Bakac - Journal of the American Chemical Society, 2004 - ACS Publications
Oxidation of cyclobutanol by aqueous Fe (IV) generates cyclobutanone in∼ 70% yield. In
addition to this two-electron process, a smaller fraction of the reaction takes place by a one …

Vanadium in modern organic synthesis

T Hirao - Chemical reviews, 1997 - ACS Publications
Transition metal complexes induce oxidative and reductive transformations, depending on
their oxidation state. When these redox processes are efficient, they lead to a variety of novel …

Recent Advances in Ring‐Opening Functionalization of Cycloalkanols by C–C σ‐Bond Cleavage

X Wu, C Zhu - The Chemical Record, 2018 - Wiley Online Library
Cycloalkanols prove to be privileged precursors for the synthesis of distally substituted alkyl
ketones and polycyclic aromatic hydrocarbons (PAHs) by virtue of cleavage of their cyclic C …