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List of works by John C Walton

2-(Aminoaryl)alkanone O-phenyl oximes: versatile reagents for syntheses of quinazolines

scientific article published on 17 April 2008

5-Endo cyclizations of NHC-boraallyl radicals bearing ester substituents. Characterization of derived 1,2-oxaborole radicals and boralactones

scientific article published on 09 November 2018

5-Exo-cyclizations of pentenyliminyl radicals: inversion of the gem-dimethyl effect.

scientific article published in September 2009

A Valuable Upgrade to the Portfolio of Cycloaddition Reactions

scientific article published on 2 May 2016

A clean and selective radical homocoupling employing carboxylic acids with titania photoredox catalysis

scientific article published on 07 October 2014

Aberrant S(RN)1 Reaction of 4-Aminophenol with alpha,p-Dinitrocumene: EPR Observation of Intermediates

scientific article published on 01 March 2000

Absolute Rate Constants for the Reactions of Primary Alkyl Radicals with Aromatic Amines(1)

scientific article published on 01 May 1996

Alkanethioimidoyl radicals: evaluation of beta-scission rates and of cyclization onto S-alkenyl substituents

scientific article published on 01 March 2004

Alkenylthioimidoyl radicals: competition between beta-scission and cyclization to dihydrothiophen-2-ylidene-amines.

scientific article published in March 2003

An exploratory study of ring closures of aryl radicals onto cyclopropyl- and oxiranyl-isocyanate acceptors

scientific article

Approach to 3-aminoindolin-2-ones via oxime ether functionalized carbamoylcyclohexadienes

scientific article published in September 2004

Axial and equatorial cyclohexylacyl and tetrahydropyranyl-2-acyl radicals. An experimental and theoretical study

scientific article published on 01 November 2004

Bicarbonate and Alkyl Carbonate Radicals: Structural Integrity and Reactions with Lipid Components.

scientific article published in December 2015

Catalyst-free photoredox addition-cyclisations: exploitation of natural synergy between aryl acetic acids and maleimide.

scientific article published on 20 March 2014

Characterization of equatorial and axial six-membered-ring peroxyl radicals

scientific article published on 13 September 2007

Dealkanative Main Group Couplings across the peri-Gap.

scientific article

EPR Studies on the Addition of Ligated Boryl Radicals to Carbonyl Compounds

scientific article published on 27 February 2020

EPR and ENDOR spectroscopic study of the reactions of aromatic azides with gallium trichloride

scientific article published on 24 August 2010

EPR and Preparative Studies of 5- endo Cyclizations of Radicals Derived from Alkenyl NHC-Boranes Bearing tert-Butyl Ester Substituents

scientific article published on 01 February 2019

EPR and pulsed ENDOR study of intermediates from reactions of aromatic azides with group 13 metal trichlorides

scientific article published on 9 August 2010

EPR studies of the generation, structure, and reactivity of n-heterocyclic carbene borane radicals

scientific article published in February 2010

Effect of chain length on radical to carbanion cyclo-coupling of bromoaryl alkyl-linked oxazolines: 1,3-areneotropic migration of oxazolines

scientific article published on 01 February 2007

Electron paramagnetic resonance and computational studies of radicals derived from boron-substituted N-heterocyclic carbene boranes

scientific article published on 14 June 2011

Electron spin resonance study of free radicals generated from retinyl- and ionyl-derivatives

scientific article published on 01 April 1990

Electron spin resonance study of the role of vitamin E and vitamin C in the inhibition of fatty acid oxidation in a model membrane

scientific article published on 01 August 1983

Enhanced Proton Loss from Neutral Free Radicals: Toward Carbon-Centered Superacids

scientific article published on 15 January 2018

Free Radical Mediated Oxidative Degradation of Carotenes and Xanthophylls

scientific article published on 26 February 2020

From dioxime oxalates to dihydropyrroles and phenanthridines via iminyl radicals

scientific article published on 01 August 2008

Functionalised Oximes: Emergent Precursors for Carbon-, Nitrogen- and Oxygen-Centred Radicals

scientific article

Generation and Structure of Unique Boriranyl Radicals.

scientific article published on 3 November 2017

Hydrogenations without hydrogen: titania photocatalyzed reductions of maleimides and aldehydes

scientific article published on 24 September 2014

Identification of products from canthaxanthin oxidation

scientific article published on 12 November 2015

Interplay of ortho- with spiro-cyclisation during iminyl radical closures onto arenes and heteroarenes.

scientific article published on 04 June 2013

Kinetic and theoretical study of 4-exo ring closures of carbamoyl radicals onto C=C and C=N bonds

scientific article published on 01 January 2005

Linking borane with N-heterocyclic carbenes: effective hydrogen-atom donors for radical reactions

scientific article published in January 2009

Microhydration and the Enhanced Acidity of Free Radicals.

scientific article published on 14 February 2018

Microwave-assisted preparations of dihydropyrroles from alkenone O-phenyl oximes

scientific article published on 11 September 2007

Microwave-assisted syntheses of N-heterocycles using alkenone-, alkynone- and aryl-carbonyl O-phenyl oximes: formal synthesis of neocryptolepine

scientific article published on 13 June 2008

Microwave-promoted syntheses of quinazolines and dihydroquinazolines from 2-aminoarylalkanone O-phenyl oximes.

scientific article

N- to C-sulfonyl photoisomerisation of dihydropyridinones: a synthetic and mechanistic study.

scientific article published on 16 October 2017

N-heterocyclic carbene boryl radicals: a new class of boron-centered radical.

scientific article published in August 2009

O-H bond dissociation enthalpies in oximes: order restored

scientific article

Preparation of beta- and gamma-lactams from carbamoyl radicals derived from oxime oxalate amides.

scientific article published on 3 February 2004

Preparation of beta-and gamma-lactams via ring closures of unsaturated carbamoyl radicals derived from 1-carbamoyl-1-methylcyclohexa-2,5-dienes

scientific article published on 14 January 2004

Preparation of oxime oxalate amides and their use in free-radical mediated syntheses of lactams

scientific article published in September 2002

Preparative semiconductor photoredox catalysis: An emerging theme in organic synthesis

scientific article

Programming Organic Molecules: Design and Management of Organic Syntheses through Free-Radical Cascade Processes

scientific article published in June 2001

Radical ring closures of 4-isocyanato carbon-centered radicals

scientific article published in April 2003

Radical-Enhanced Acidity: Why Bicarbonate, Carboxyl, Hydroperoxyl, and Related Radicals Are So Acidic

scientific article published on 15 September 2017

Radical-Stimulated Nucleophile Release

scientific article published on 13 September 2019

Radical-carbanion cyclo-coupling in armed aromatics: overriding steric hindrance to ring closure

scientific article published on 4 August 2005

Reflex Carbocation Release from Covalent Molecules by Endogenous Free Radicals

Silylated cyclohexadienes as new radical chain reducing reagents: preparative and mechanistic aspects

scientific article published in May 2003

Synthetic Strategies for 5- and 6-Membered Ring Azaheterocycles Facilitated by Iminyl Radicals

scientific article

Tethered 1,2-Si-Group Migrations in Radical-Mediated Ring Enlargements of Cyclic Alkoxysilanes: An EPR Spectroscopic and Computational Investigation.

scientific article published on 05 June 2017

The games radicals play: special issue on free radicals and radical ions

scientific article published on 09 February 2015

The importance of chain conformational mobility during 5-exo-cyclizations of C-, N- and O-centred radicals

scientific article published on 01 October 2014

The oxime portmanteau motif: released heteroradicals undergo incisive EPR interrogation and deliver diverse heterocycles.

scientific article

Thermal decomposition of O-benzyl ketoximes; role of reverse radical disproportionation

scientific article published on 12 January 2004

Thermal rearrangement of indolyl oxime esters to pyridoindoles.

scientific article

Thermolyses of O-phenyl oxime ethers. A new source of iminyl radicals and a new source of aryloxyl radicals

scientific article published in April 2004

Titania-promoted carboxylic acid alkylations of alkenes and cascade addition-cyclizations

scientific article published on 28 January 2014

UV promoted phenanthridine syntheses from oxime carbonate derived iminyl radicals

scientific article published on 16 June 2011

Unconventional titania photocatalysis: direct deployment of carboxylic acids in alkylations and annulations

scientific article published on 10 August 2012

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