D. Gilheany

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A convenient and mild chromatography-free method for the purification of the products of Wittig and Appel reactions

Peter A Byrne, K. Rajendran, J. Muldoon, 2017 .

Unequivocal experimental evidence for a unified lithium salt-free Wittig reaction mechanism for all phosphonium Ylide types: reactions with β-heteroatom-substituted aldehydes are consistently selective for cis-oxaphosphetane-derived products.

Peter A Byrne, D. Gilheany, Peter A. Byrne, 2012, Journal of the American Chemical Society.

Recent progress towards the understanding of metal–salen catalysed asymmetric alkene epoxidation

D. Gilheany, Cormac T. Dalton, K. M. Ryan, 1998 .

Chromium- and manganese-salen promoted epoxidation of alkenes.

E. McGarrigle, D. Gilheany, 2005, Chemical reviews.

(R,R)‐Ethylenebis[(2‐methylphenyl)phenylphosphine oxide] (`o‐Tolyl DiPAMPO')

H. Müller‐Bunz, D. Gilheany, G. King, 2007 .

PP-Rotation, P-Inversion and Metathesis in Diphosphines Studied by DFT Calculations: Comments on Some Literature Conflicts

D. Gilheany, Goar Sánchez‐Sanz, A. Molloy, 2016 .

The modern interpretation of the Wittig reaction mechanism.

D. Gilheany, Peter A. Byrne, 2013, Chemical Society reviews.

Rhodium‐Catalyzed Hydroformylation Using Hindered Phosphine Ligands: An In Situ Study

J. Reek, D. Gilheany, E. Rafter, 2010 .

Harnessing the Power of the Asymmetric Grignard Synthesis of Tertiary Alcohols: Ligand Development and Improved Scope Exemplified by One-Step Gossonorol Synthesis.

D. Gilheany, Saranna E Kavanagh, 2020, Organic letters.

High enantioselectivities in an (E)-alkene epoxidation by catalytically active chromium salen complexes. Insight into the catalytic cycle.

A. M. Daly, D. Gilheany, M. Renehan, 2001, Organic letters.

Unsymmetrical salen ligands: Synthesis and use in chromium mediated asymmetric epoxidation

A. M. Daly, D. Gilheany, T. Dalton, 1999 .

Very short highly enantioselective Grignard synthesis of 2,2-disubstituted tetrahydrofurans and tetrahydropyrans† †Electronic supplementary information (ESI) available. CCDC 1883098. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c9sc00978g

H. Müller‐Bunz, D. Gilheany, Claudio Monasterolo, 2019, Chemical science.

Salen ligands derived from trans-1,2-dimethyl-1,2-cyclohexanediamine: preparation and application in oxo-chromium salen mediated asymmetric epoxidation of alkenes

H. Müller‐Bunz, N. Kerrigan, D. Gilheany, 2005 .

Ligand tuning in the chromium–salen-mediated asymmetric epoxidation of alkenes

D. Murphy, E. McGarrigle, D. Gilheany, 2004 .

Chromium-salen-mediated alkene epoxidation: a theoretical and experimental study indicates the importance of spin-surface crossing and the presence of a discrete intermediate.

P. Norrby, A. M. Daly, D. Gilheany, 2002, Chemistry.

Asymmetric alkene epoxidation with chromium oxo salen complexes. A systematic study of salen ligand substituents.

N. Kerrigan, E. McGarrigle, D. Gilheany, 2001, Organic letters.

Chromium salen catalysed asymmetric alkene epoxidation. Influence of substituents at the 3,3′-positions on the salen rings

D. Gilheany, K. M. Ryan, C. Bousquet, 1999 .

Asymmetric Grignard Synthesis of Tertiary Alcohols through Rational Ligand Design.

D. Gilheany, Bartosz Bieszczad, 2017, Angewandte Chemie.

Turning regioselectivity into stereoselectivity: efficient dual resolution of P-stereogenic phosphine oxides through bifurcation of the reaction pathway of a common intermediate.

H. Müller‐Bunz, K. Nikitin, K. Rajendran, 2014, Angewandte Chemie.

Chromium catalysed asymmetric alkene epoxidation. greater selectivity for an E-alkene versus its Z-isomer

D. Gilheany, C. Bousquet, 1995 .

Studies in the oxidative ring-opening of catechols and o-benzoquinones. Lead tetraacetate versus the copper(I) chloride/pyridine/methanol system

P. Furlong, D. Gilheany, L. Byrne, 1999 .

Easy access to medium rings by entropy/strain reduction. Part 2. The ready availability of cis,cis-2,4-diene-1,6-diols and derived dibromides allows a simple and mild route to substituted 2,7-dihydro-1H-azepines

P. Furlong, D. Gilheany, J. G. Walsh, 1999 .

Efficient synthesis of unsaturated seven-membered rings by an entropy/strain reduction strategy: 2,7-dihydro-1H-azepines, -oxepines, -thiepines, -1H-phosphepine and 1,3-cycloheptadienes

P. Furlong, D. Gilheany, J. G. Walsh, 1994 .

No d Orbitals but Walsh Diagrams and Maybe Banana Bonds: Chemical Bonding in Phosphines, Phosphine Oxides, and Phosphonium Ylides.

Declan G Gilheany, D. Gilheany, 1994, Chemical reviews.

Simple unprecedented conversion of phosphine oxides and sulfides to phosphine boranes using sodium borohydride.

K. Rajendran, D. Gilheany, 2012, Chemical communications.

Unsymmetrical chiral salen Schiff base ligands. Synthesis and use in metal-based asymmetric epoxidation reactions

A. M. Daly, E. McGarrigle, D. Gilheany, 2005 .

The synthesis and use in asymmetric epoxidation of metal salen complexes derived from enantiopure trans-cyclopentane- and cyclobutane-1,2-diamine

A. M. Daly, D. Gilheany, 2003 .

The synthesis of P-stereogenic MOP analogues and their use in rhodium catalysed asymmetric addition

H. Müller‐Bunz, L. Higham, D. Gilheany, 2011 .

P-chirogenic phosphines. MOP/diPAMP hybrids, their oxide crystal structures, reduction studies and alternative syntheses

H. Müller‐Bunz, L. Higham, D. Gilheany, 2005 .

Co-operative ortho-effects on the Wittig reaction. Interpretation of stereoselectivity in the reaction of ortho-halo-substituted benzaldehydes and benzylidenetriphenylphosphoranes

P. B. Crowley, D. Gilheany, Eoin C Dunne, 2002 .

The Mechanism of Phosphonium Ylide Alcoholysis and Hydrolysis: Concerted Addition of the O-H Bond Across the P=C Bond.

D. Gilheany, Peter A. Byrne, 2016, Chemistry.

3.13 – Synthesis of P, As, Sb and Bi Ylides (R3PCR2, etc.)

D. Gilheany, É. J. Coyne, 1995 .

A novel azulene synthesis from the Ramirez ylide involving two different modes of its reaction with activated alkynes.

H. Müller‐Bunz, L. Higham, D. Gilheany, 2004, Chemical communications.

Effect of InCl3 on the addition of Grignard reagents to α,β-unsaturated carbonyl compounds

B. Kelly, D. Gilheany, 2002 .

Cleavage of P=O in the presence of P-N: aminophosphine oxide reduction with in situ boronation of the P(III) product.

K. Rajendran, D. Gilheany, Niall P Kenny, 2013, Chemistry.

Two Independent Orthogonal Stereomutations at a Single Asymmetric Center: A Narcissistic Couple.

H. Müller‐Bunz, K. Nikitin, D. Gilheany, 2017, Chemistry.

A U‐Turn in the Asymmetric Appel Reaction: Stereospecific Reduction of Diastereomerically Enriched Alkoxyphosphonium Salts Allows the Asymmetric Synthesis of P‐Stereogenic Phosphanes and Phosphane Boranes

K. Rajendran, D. Gilheany, K. S. Dunne, 2012 .

Synthesis of P -stereogenic BINAP bissulfide analogues

J. Muldoon, D. Gilheany, E. Rafter, 2011 .

P‐Stereogenic Phosphorus Compounds: Effect of Aryl Substituents on the Oxidation of Arylmethylphenylphosphanes under Asymmetric Appel Conditions

K. Rajendran, D. Gilheany, L. Kennedy, 2010 .

Studies in the preparation of novel P-chirogenic binaphthyl monophosphanes (MOPs)

D. Cunningham, P. McArdle, N. Kerrigan, 2003 .

Long sought synthesis of quaternary phosphonium salts from phosphine oxides: inverse reactivity approach.

K. Nikitin, D. Gilheany, Anna C. Vetter, 2018, Chemical communications.

Mysterious Decomposition of Alkoxyphosphonium Chlorides: Postulated Involvement of the HCl2 Anion and Its Capture in the Solid State.

H. Müller‐Bunz, K. Nikitin, J. Muldoon, 2017, Chemistry.

Chemoselective reduction of the phosphoryl bond of O-alkyl phosphinates and related compounds: an apparently impossible transformation.

K. Rajendran, D. Gilheany, Niall P Kenny, 2015, Chemical communications.

Lithium Borohydride for Achiral and Stereospecific Reductive Boronation at Phosphorus: Lack of Electronic Effects on Stereoselective Formation of Alkoxyphosphonium Salts

K. Rajendran, D. Gilheany, Sulaiman S. Al Sulaimi, 2015 .

Hammond Postulate Mirroring Enables Enantiomeric Enrichment of Phosphorus Compounds via Two Thermodynamically Interconnected Sequential Stereoselective Processes.

K. Nikitin, K. Rajendran, D. Gilheany, 2015, Journal of the American Chemical Society.

First ever observation of the intermediate of phosphonium salt and ylide hydrolysis: P-hydroxytetraorganophosphorane.

D. Gilheany, Y. Ortin, Peter A. Byrne, 2015, Chemical communications.

Degenerate nucleophilic substitution in phosphonium salts.

K. Nikitin, D. Gilheany, Y. Ortin, 2014, Journal of the American Chemical Society.

Synthesis of 2,3-dihydro-1-phenylbenzo[b]phosphole (1-phenylphosphindane) and its use as a mechanistic test in the asymmetric Appel reaction: decisive evidence against involvement of pseudorotation in the stereoselecting step.

H. Müller‐Bunz, D. Gilheany, K. S. Dunne, 2013, The Journal of organic chemistry.

Direct evidence of a multicentre halogen bond: unexpected contraction of the P-XXX-P fragment in triphenylphosphine dihalides.

H. Müller‐Bunz, K. Nikitin, D. Gilheany, 2013, Chemical communications.

Identification of a key intermediate in the asymmetric Appel process: one pot stereoselective synthesis of P-stereogenic phosphines and phosphine boranes from racemic phosphine oxides.

K. Rajendran, D. Gilheany, 2012, Chemical communications.

Synthesis of P-stereogenic phosphorus compounds. Asymmetric oxidation of phosphines under Appel conditions.

E. McGarrigle, D. Gilheany, E. Bergin, 2007, Journal of the American Chemical Society.

Taming a functional group: creating air-stable, chiral primary phosphanes.

Lee J. Higham, H. Müller‐Bunz, L. Higham, 2006, Angewandte Chemie.

Systematic survey of positive chlorine sources in the asymmetric Appel reaction: oxalyl chloride as a new phosphine activator

K. Rajendran, D. Gilheany, E. Bergin, 2013 .

Dynamic Cross-Exchange in Halophosphonium Species: Direct Observation of Stereochemical Inversion in the Course of an SN 2 Process.

K. Nikitin, D. Gilheany, Y. Ortin, 2018, Angewandte Chemie.

Cellulitis and bacteraemia caused by Streptococcus dysgalactiae post radical vulvectomy and bilateral inguinal lymph node dissection for FIGO IB squamous cell carcinoma of the vulva, a case report

T. D'arcy, D. Gilheany, R. Floyd, 2022, International journal of surgery case reports.

Improved resolution methods for (R,R)- and (S,S)-cyclohexane-1,2-diamine and (R)- and (S)-BINOL

M. Linseis, D. Gilheany, H. Schanz, 2003 .

MOP-phosphonites: a novel ligand class for asymmetric catalysis.

R. Harrington, L. Higham, D. Gilheany, 2012, Dalton transactions.

Asymmetric alkene epoxidation with chromium oxo salen complexes. Effect of added phosphoryl ligands

A. M. Daly, N. Kerrigan, D. Gilheany, 2002 .

Exploring an Umpolung strategy for quaternization of phosphorus

K. Nikitin, D. Gilheany, Anna C. Vetter, 2019, Phosphorus, Sulfur, and Silicon and the Related Elements.

Ylides, phosphoniumNo d Orbitals but Walsh Diagrams and Maybe Banana Bonds: Chemical Bonding in Phosphines, Phosphine Oxides, and Phosphonium Ylides

D. Gilheany, 1994 .

Highly stereoselective construction of the C2 stereocentre of α-tocopherol (vitamin E) by asymmetric addition of Grignard reagents to ketones.

D. Gilheany, Bartosz Bieszczad, 2017, Organic & biomolecular chemistry.

Synthesis of P, As, Sb and Bi Ylides (R3P=CR2, etc.)

D. Gilheany, É. J. Coyne, 1996 .

An easy and short preparation of pentachloroacetone by selective dechlorination of hexachloroacetone under Appel conditions

K. Rajendran, D. Gilheany, Damien J. Carr, 2011 .

κ1- and κ2-Complexes of Fluorenylidene–Allenyl Phosphines and Phosphine Oxides with Palladium Chloride and Iron Carbonyl: Displacement of Trimethylsilyl by Diphenylphosphino via a Stabilized Carbanion

H. Müller‐Bunz, M. McGlinchey, D. Gilheany, 2011 .

Investigations on the Operation of Stereochemical Drift in the Wittig Reaction by NMR and Variable‐Temperature NMR Spectroscopy of Oxaphosphetane Intermediates and Their Quench Products

H. Müller‐Bunz, J. Muldoon, D. Gilheany, 2014 .

Anomalous Z-isomer content in Wittig reaction products from keto-stabilised ylides with ortho-heteroatom substituted benzaldehydes

L. Higham, D. Gilheany, Peter A. Byrne, 2012 .

Anomalous (Z)-Isomer Content in Wittig Reaction Products from Keto-Stabilized Ylides with ortho-Heteroatom-Substituted Benzaldehydes.

L. Higham, D. Gilheany, Peter A. Byrne, 2013 .

Syntheses, Structures and Dynamics of 9‐(Ferrocenylmethyl)anthracene and Related Molecular Gears: Phosphorus to the Rescue!

H. Müller‐Bunz, M. McGlinchey, K. Nikitin, 2018 .

Asymmetric alkene epoxidation with chromium oxo salen complexes: Effect of π-rich and other types of additives

D. Gilheany, K. M. Ryan, Cormac Dalton, 2002 .

Ligand-based improvement of enantioselectivity in the catalytic asymmetric dihydroxylation of dialkyl substituted olefins

T. Shibata, B. Blackburn, K. B. Sharpless, 1990 .

A re-evaluation of the electrophilic substitution reactions of the Ramirez ylide.

H. Müller‐Bunz, L. Higham, J. Muldoon, 2007, The Journal of organic chemistry.

Easy Access to Medium Rings by Entropy/Strain Reduction. V. A Simple and Mild Route to Cyclohepta‐1,3‐dienes

P. Furlong, D. Gilheany, L. Byrne, 2004 .

Easy access to medium rings by entropy/strain reduction, Part 3. Competition between dihydroazepine and enamine formation in reaction of tetrahalosubstituted dibromides with primary amines

D. Gilheany, J. G. Walsh, 2002 .

Easy Access to Medium Rings by Entropy/Strain Reduction. Part 3. Competition Between Dihydroazepine and Enamine Formation in Reaction of Tetrahalosubstituted Dibromides with Primary Amines.

D. Gilheany, J. G. Walsh, 2003 .

Ligand‐Based Improvement of Enantioselectivity in the Catalytic Asymmetric Dihydroxylation of Dialkyl‐Substituted Olefins.

T. Shibata, B. Blackburn, K. B. Sharpless, 1991 .

The Rich Chemistry of Fulvalene Ylides. A Dichotomy in Phosphonium Salt/Ylide Hydrolysis and the Development of a New Synthesis of Azulenes

J. Malone, D. Gilheany, P. Kelly, 1993 .

Ylide Analogues of Fulvalenes. A Stevens Rearrangement of a Phosphonium Ylide

D. Gilheany, B. Walker, 1983 .

Cycloheptatrienyl-phosphorus derivatives. An abnormal phosphonium salt hydrolysis.

N. Thompson, D. Gilheany, B. Walker, 1987 .

A novel bicyclic phosphonium ylide from the reaction of a 1,2-dihydrophosphorin with dimethyl acetylenedicarboxylate

J. Malone, D. Gilheany, D. A. Kennedy, 1985 .

Cr-Salen mediated asymmetric epoxidation of alkenes: rational complex design and substrate scope of catalyst

E. McGarrigle, D. Gilheany, E. F. Clarke, 2005 .

H. Müller‐Bunz, D. Gilheany, K. S. Dunne, 2013, The Journal of organic chemistry.

Unexpected rapid P-stereomutation of phosphine oxides catalysed by chlorophosphonium salts.

K. Nikitin, K. Rajendran, D. Gilheany, 2023, Chemical communications.