21 article(s) from Slawin, Alexandra M. Z.

NHC-catalyzed enantioselective synthesis of β-trifluoromethyl-β-hydroxyamides

  • Alyn T. Davies,
  • Mark D. Greenhalgh,
  • Alexandra M. Z. Slawin and
  • Andrew D. Smith

Beilstein J. Org. Chem. 2020, 16, 1572–1578, doi:10.3762/bjoc.16.129

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Published 30 Jun 2020

Synthesis of organic liquid crystals containing selectively fluorinated cyclopropanes

  • Zeguo Fang,
  • Nawaf Al-Maharik,
  • Peer Kirsch,
  • Matthias Bremer,
  • Alexandra M. Z. Slawin and
  • David O’Hagan

Beilstein J. Org. Chem. 2020, 16, 674–680, doi:10.3762/bjoc.16.65

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Published 14 Apr 2020

Aerobic synthesis of N-sulfonylamidines mediated by N-heterocyclic carbene copper(I) catalysts

  • Faïma Lazreg,
  • Marie Vasseur,
  • Alexandra M. Z. Slawin and
  • Catherine S. J. Cazin

Beilstein J. Org. Chem. 2020, 16, 482–491, doi:10.3762/bjoc.16.43

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Published 24 Mar 2020

Fluorine-containing substituents: metabolism of the α,α-difluoroethyl thioether motif

  • Andrea Rodil,
  • Alexandra M. Z. Slawin,
  • Nawaf Al-Maharik,
  • Ren Tomita and
  • David O’Hagan

Beilstein J. Org. Chem. 2019, 15, 1441–1447, doi:10.3762/bjoc.15.144

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Published 28 Jun 2019

Fluorinated cyclohexanes: Synthesis of amine building blocks of the all-cis 2,3,5,6-tetrafluorocyclohexylamine motif

  • Tetiana Bykova,
  • Nawaf Al-Maharik,
  • Alexandra M. Z. Slawin and
  • David O'Hagan

Beilstein J. Org. Chem. 2017, 13, 728–733, doi:10.3762/bjoc.13.72

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Published 19 Apr 2017

Organofluorine chemistry: Difluoromethylene motifs spaced 1,3 to each other imparts facial polarity to a cyclohexane ring

  • Mathew J. Jones,
  • Ricardo Callejo,
  • Alexandra M. Z. Slawin,
  • Michael Bühl and
  • David O'Hagan

Beilstein J. Org. Chem. 2016, 12, 2823–2827, doi:10.3762/bjoc.12.281

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Published 22 Dec 2016

Selectively fluorinated cyclohexane building blocks: Derivatives of carbonylated all-cis-3-phenyl-1,2,4,5-tetrafluorocyclohexane

  • Mohammed Salah Ayoup,
  • David B. Cordes,
  • Alexandra M. Z. Slawin and
  • David O'Hagan

Beilstein J. Org. Chem. 2015, 11, 2671–2676, doi:10.3762/bjoc.11.287

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Published 21 Dec 2015

Ruthenium indenylidene “1st generation” olefin metathesis catalysts containing triisopropyl phosphite

  • Stefano Guidone,
  • Fady Nahra,
  • Alexandra M. Z. Slawin and
  • Catherine S. J. Cazin

Beilstein J. Org. Chem. 2015, 11, 1520–1527, doi:10.3762/bjoc.11.166

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Published 01 Sep 2015

Pyridine-promoted dediazoniation of aryldiazonium tetrafluoroborates: Application to the synthesis of SF5-substituted phenylboronic esters and iodobenzenes

  • George Iakobson,
  • Junyi Du,
  • Alexandra M. Z. Slawin and
  • Petr Beier

Beilstein J. Org. Chem. 2015, 11, 1494–1502, doi:10.3762/bjoc.11.162

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Published 26 Aug 2015

The difluoromethylene (CF2) group in aliphatic chains: Synthesis and conformational preference of palmitic acids and nonadecane containing CF2 groups

  • Yi Wang,
  • Ricardo Callejo,
  • Alexandra M. Z. Slawin and
  • David O’Hagan

Beilstein J. Org. Chem. 2014, 10, 18–25, doi:10.3762/bjoc.10.4

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Published 06 Jan 2014

Synthesis, characterization and luminescence studies of gold(I)–NHC amide complexes

  • Adrián Gómez-Suárez,
  • David J. Nelson,
  • David G. Thompson,
  • David B. Cordes,
  • Duncan Graham,
  • Alexandra M. Z. Slawin and
  • Steven P. Nolan

Beilstein J. Org. Chem. 2013, 9, 2216–2223, doi:10.3762/bjoc.9.260

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Published 28 Oct 2013

Extending the utility of [Pd(NHC)(cinnamyl)Cl] precatalysts: Direct arylation of heterocycles

  • Anthony R. Martin,
  • Anthony Chartoire,
  • Alexandra M. Z. Slawin and
  • Steven P. Nolan

Beilstein J. Org. Chem. 2012, 8, 1637–1643, doi:10.3762/bjoc.8.187

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Published 27 Sep 2012

The preferred conformation of erythro- and threo-1,2-difluorocyclododecanes

  • Yi Wang,
  • Peer Kirsch,
  • Tomas Lebl,
  • Alexandra M. Z. Slawin and
  • David O'Hagan

Beilstein J. Org. Chem. 2012, 8, 1271–1278, doi:10.3762/bjoc.8.143

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Published 10 Aug 2012

The role of silver additives in gold-mediated C–H functionalisation

  • Scott R. Patrick,
  • Ine I. F. Boogaerts,
  • Sylvain Gaillard,
  • Alexandra M. Z. Slawin and
  • Steven P. Nolan

Beilstein J. Org. Chem. 2011, 7, 892–896, doi:10.3762/bjoc.7.102

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Published 01 Jul 2011

Single enantiomer synthesis of α-(trifluoromethyl)-β-lactam

  • Václav Jurčík,
  • Alexandra M. Z. Slawin and
  • David O'Hagan

Beilstein J. Org. Chem. 2011, 7, 759–766, doi:10.3762/bjoc.7.86

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Published 06 Jun 2011

Backbone tuning in indenylidene–ruthenium complexes bearing an unsaturated N-heterocyclic carbene

  • César A. Urbina-Blanco,
  • Xavier Bantreil,
  • Hervé Clavier,
  • Alexandra M. Z. Slawin and
  • Steven P. Nolan

Beilstein J. Org. Chem. 2010, 6, 1120–1126, doi:10.3762/bjoc.6.128

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Published 23 Nov 2010

Prins fluorination cyclisations: Preparation of 4-fluoro-pyran and -piperidine heterocycles

  • Guillaume G. Launay,
  • Alexandra M. Z. Slawin and
  • David O'Hagan

Beilstein J. Org. Chem. 2010, 6, No. 41, doi:10.3762/bjoc.6.41

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Published 26 Apr 2010

Three step synthesis of single diastereoisomers of the vicinal trifluoro motif

  • Vincent A. Brunet,
  • Alexandra M. Z. Slawin and
  • David O'Hagan

Beilstein J. Org. Chem. 2009, 5, No. 61, doi:10.3762/bjoc.5.61

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Published 05 Nov 2009

Synthesis of phosphonate and phostone analogues of ribose-1-phosphates

  • Pitak Nasomjai,
  • David O'Hagan and
  • Alexandra M. Z. Slawin

Beilstein J. Org. Chem. 2009, 5, No. 37, doi:10.3762/bjoc.5.37

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Published 27 Jul 2009

The vicinal difluoro motif: The synthesis and conformation of erythro- and threo- diastereoisomers of 1,2-difluorodiphenylethanes, 2,3-difluorosuccinic acids and their derivatives

  • David O'Hagan,
  • Henry S. Rzepa,
  • Martin Schüler and
  • Alexandra M. Z. Slawin

Beilstein J. Org. Chem. 2006, 2, No. 19, doi:10.1186/1860-5397-2-19

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Published 02 Oct 2006

Stereoselective α-fluoroamide and α-fluoro- γ-lactone synthesis by an asymmetric zwitterionic aza-Claisen rearrangement

  • Kenny Tenza,
  • Julian S. Northen,
  • David O'Hagan and
  • Alexandra M. Z. Slawin

Beilstein J. Org. Chem. 2005, 1, No. 13, doi:10.1186/1860-5397-1-13

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Published 17 Oct 2005
 
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