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Madeleine Helliwell

Showing results (1-10 of 163) with videos related to

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Journal of the American Chemical Society|January 30, 2004
Extending the chemistry of the uranyl ion: Lewis acid coordination to a U=O oxygenMark J Sarsfield, Madeleine Helliwell
Biopolymers|August 21, 2010
Interruption of a 3(10)-helix by a single Gly residue in a poly-Aib motif: a crystallographic studyJordi Solà, Madeleine Helliwell, Jonathan Clayden
Organic & Biomolecular Chemistry|May 27, 2006
Conformational communication between the Ar-CO and Ar-N axes in 2,2'-disubstituted benzanilides and their derivativesJonathan Clayden, Lluís Vallverdú, Madeleine Helliwell
Chemical Communications (Cambridge, England)|September 12, 2007
Transmitting information along oligo-para-phenylenes: 1,12-stereochemical control in a terphenyl tetracarboxamideJonathan Clayden, Lluís Vallverdú, Madeleine Helliwell
Organic & Biomolecular Chemistry|March 10, 2006
Determination of the stereochemistry of anhydroerythromycin A, the principal degradation product of the antibiotic erythromycin AAddolreza Hassanzadeh, Madeleine Helliwell, Jill Barber
The Journal of Organic Chemistry|March 9, 2007
Synthesis and stacked conformations of symmetrical and unsymmetrical oligo-ureas of metaphenylenediamineJonathan Clayden, Loïc Lemiègre, Madeleine Helliwell
Angewandte Chemie (International Ed. in English)|July 18, 2009
Atropisomerism at C-S bonds: asymmetric synthesis of diaryl sulfones by dynamic resolution under thermodynamic controlJonathan Clayden, James Senior, Madeleine Helliwell
Journal of the American Chemical Society|March 18, 2010
N-versus C-terminal control over the screw-sense preference of the configurationally achiral, conformationally helical peptide motif Aib(8)GlyAib(8)Jordi Solà, Madeleine Helliwell, Jonathan Clayden
Organic Letters|March 14, 2003
Dearomatizing cyclization of arylsulfonylalkoxymethyl lithiums: a route to the podophyllotoxin skeletonJonathan Clayden, Martin N Kenworthy, Madeleine Helliwell
Inorganic Chemistry|July 2, 1997
Synthesis and Coordination Chemistry of the Bis(imidazole) Ligand, Bis(1-methyl-4,5-diphenylimidaz-2-oyl)(benzyloxy)methaneRajiv Bhalla, Madeleine Helliwell, C. David Garner
Pageof 17

Showing results (1-10 of 163) with videos related to

Sort By:
Pageof 17
Journal of the American Chemical Society|January 30, 2004
Extending the chemistry of the uranyl ion: Lewis acid coordination to a U=O oxygenMark J Sarsfield, Madeleine Helliwell
Biopolymers|August 21, 2010
Interruption of a 3(10)-helix by a single Gly residue in a poly-Aib motif: a crystallographic studyJordi Solà, Madeleine Helliwell, Jonathan Clayden
Organic & Biomolecular Chemistry|May 27, 2006
Conformational communication between the Ar-CO and Ar-N axes in 2,2'-disubstituted benzanilides and their derivativesJonathan Clayden, Lluís Vallverdú, Madeleine Helliwell
Chemical Communications (Cambridge, England)|September 12, 2007
Transmitting information along oligo-para-phenylenes: 1,12-stereochemical control in a terphenyl tetracarboxamideJonathan Clayden, Lluís Vallverdú, Madeleine Helliwell
Organic & Biomolecular Chemistry|March 10, 2006
Determination of the stereochemistry of anhydroerythromycin A, the principal degradation product of the antibiotic erythromycin AAddolreza Hassanzadeh, Madeleine Helliwell, Jill Barber
The Journal of Organic Chemistry|March 9, 2007
Synthesis and stacked conformations of symmetrical and unsymmetrical oligo-ureas of metaphenylenediamineJonathan Clayden, Loïc Lemiègre, Madeleine Helliwell
Angewandte Chemie (International Ed. in English)|July 18, 2009
Atropisomerism at C-S bonds: asymmetric synthesis of diaryl sulfones by dynamic resolution under thermodynamic controlJonathan Clayden, James Senior, Madeleine Helliwell
Journal of the American Chemical Society|March 18, 2010
N-versus C-terminal control over the screw-sense preference of the configurationally achiral, conformationally helical peptide motif Aib(8)GlyAib(8)Jordi Solà, Madeleine Helliwell, Jonathan Clayden
Organic Letters|March 14, 2003
Dearomatizing cyclization of arylsulfonylalkoxymethyl lithiums: a route to the podophyllotoxin skeletonJonathan Clayden, Martin N Kenworthy, Madeleine Helliwell
Inorganic Chemistry|July 2, 1997
Synthesis and Coordination Chemistry of the Bis(imidazole) Ligand, Bis(1-methyl-4,5-diphenylimidaz-2-oyl)(benzyloxy)methaneRajiv Bhalla, Madeleine Helliwell, C. David Garner
Pageof 17