Reactivity of oximes for diverse methodologies and synthetic applications

KA Rykaczewski, ER Wearing, DE Blackmun… - Nature …, 2022 - nature.com
Oximes are valuable synthetic building blocks with reactivity modes that enable their use in
diverse methodologies, from cycloadditions to bioconjugation. Their reactivity towards …

Remote C–H functionalization via selective hydrogen atom transfer

LM Stateman, KM Nakafuku, DA Nagib - Synthesis, 2018 - thieme-connect.com
The selective functionalization of remote C–H bonds via intramolecular hydrogen atom
transfer (HAT) is transformative for organic synthesis. This radical-mediated strategy …

Directed β C–H amination of alcohols via radical relay chaperones

EA Wappes, KM Nakafuku… - Journal of the American …, 2017 - ACS Publications
A radical-mediated strategy for β C–H amination of alcohols has been developed. This
approach employs a radical relay chaperone, which serves as a traceless director that …

Catalytic alkene difunctionalization via imidate radicals

KM Nakafuku, SC Fosu, DA Nagib - Journal of the American …, 2018 - ACS Publications
The first catalytic strategy to harness imidate radicals has been developed. This approach
enables alkene difunctionalization of allyl alcohols by photocatalytic reduction of their oxime …

Photochemical reactions for the synthesis of six-membered O-heterocycles

N Kaur - Current Organic Synthesis, 2018 - ingentaconnect.com
Background: The chemists have been interested in light as an energy source to induce
chemical reactions since the beginning of the scientific chemistry. This review summarizes …

Catalytic β C–H amination via an imidate radical relay

LM Stateman, EA Wappes, KM Nakafuku… - Chemical …, 2019 - pubs.rsc.org
The first catalytic strategy to harness imidate radicals for C–H functionalization has been
developed. This iodine-catalyzed approach enables β C–H amination of alcohols by an …

[图书][B] Photochemically-generated intermediates in synthesis

A Albini, M Fagnoni - 2013 - books.google.com
Examines the latest applications of photochemistry to generate important intermediates
Presenting the latest breakthroughs in the field of organic photochemistry, this book offers …

Determining the scope of the organolanthanide-catalyzed, sequential intramolecular amination/cyclization reaction: formation of substituted quinolizidines …

GA Molander, SK Pack - The Journal of Organic Chemistry, 2003 - ACS Publications
The scope of the lanthanide-mediated, intramolecular amination/cyclization reaction was
determined for the formation of substituted quinolizidines, indolizidines, and pyrrolizidines. A …

Rearrangement of N-acyl-3, 4-dihydro-1H-2, 1-benzoxazines to 2-substituted-4H-3, 1-benzoxazines through a retro-Diels–Alder extrusion of formaldehyde

SA Glover, KM Jones, IR McNee… - Journal of the Chemical …, 1996 - pubs.rsc.org
NAcyl-3, 4-dihydro-1H-2, 1-benzoxazines (3) undergo a thermal decomposition involving
loss of formaldehyde in a retro-Diels–Alder reaction. The resultant N-acylazaxylylenes (4) …

Intramolecular cyclization reaction mechanism and regioselectivities of unsubstituted and benzene-substituted 4-penteniminyl radicals: A DFT investigation

Y Chi, H Yu - Computational and Theoretical Chemistry, 2013 - Elsevier
The cyclization mechanisms and regioselectivities of 4-penteniminyl and benzene-
substituted 4-penteniminyl radicals were investigated systematically by density functional …