Reversal of regioselectivity and enhancement of rates of nitrile oxide cycloadditions through transient attachment of dipolarophiles to cyclodextrins.

PubWeight™: 0.75‹?›

🔗 View Article (PMID 16981207)

Published in Chemistry on November 15, 2006

Authors

Lorna Barr1, Stephen F Lincoln, Christopher J Easton

Author Affiliations

1: Research School of Chemistry, Australian National University, Canberra, ACT 0200, Australia.

Articles by these authors

Characterization of the phenylurea hydrolases A and B: founding members of a novel amidohydrolase subgroup. Biochem J (2009) 0.98

Coordination and fluorescence of the intracellular Zn2+ probe [2-methyl-8-(4-toluenesulfonamido)-6-quinolyloxy]acetic acid (Zinquin A) in ternary Zn2+ complexes. J Am Chem Soc (2003) 0.92

Molecular fibers and wires in solid-state and solution self-assemblies of cyclodextrin [2]rotaxanes. Org Lett (2008) 0.89

The unusual bifunctional catalysis of epimerization and desaturation by carbapenem synthase. J Am Chem Soc (2004) 0.87

Clostridium carboxidivorans strain P7T recombinant formate dehydrogenase catalyzes reduction of CO(2) to formate. Appl Environ Microbiol (2012) 0.85

Hydrogen abstraction by chlorine atom from small organic molecules containing amino acid functionalities: an assessment of theoretical procedures. J Phys Chem A (2009) 0.81

A novel beta-oxa polyunsaturated fatty acid downregulates the activation of the IkappaB kinase/nuclear factor kappaB pathway, inhibits expression of endothelial cell adhesion molecules, and depresses inflammation. Circ Res (2006) 0.81

The foundation of a light driven molecular muscle based on stilbene and alpha-cyclodextrin. Chem Commun (Camb) (2008) 0.81

Cooperative binding and stabilization of the medicinal pigment curcumin by diamide linked γ-cyclodextrin dimers: a spectroscopic characterization. J Phys Chem B (2010) 0.80

Peculiar stability of amino acids and peptides from a radical perspective. J Am Chem Soc (2009) 0.80

Gas-phase regiocontrolled generation of charged amino acid and peptide radicals. Chem Commun (Camb) (2006) 0.79

Diamide linked γ-cyclodextrin dimers as molecular-scale delivery systems for the medicinal pigment curcumin to prostate cancer cells. Mol Pharm (2013) 0.79

Inhibition of neutrophil leukotriene B4 production by a novel synthetic N-3 polyunsaturated fatty acid analogue, beta-oxa 21:3n-3. J Immunol (2003) 0.79

Design of radical-resistant amino acid residues: a combined theoretical and experimental investigation. J Am Chem Soc (2003) 0.79

Tailoring Polymeric Hydrogels through Cyclodextrin Host-Guest Complexation. Macromol Rapid Commun (2009) 0.78

Femtosecond transient absorption spectroscopy of copper(II)-curcumin complexes. Phys Chem Chem Phys (2012) 0.78

Substrate-induced conformational change and isomerase activity of dienelactone hydrolase and its site-specific mutants. Chembiochem (2012) 0.78

Synthesis and activity of analogues of the isoleucyl tRNA synthetase inhibitor SB-203207. Bioorg Med Chem (2003) 0.77

Reactivities of amino acid derivatives toward hydrogen abstraction by Cl• and OH•. J Org Chem (2012) 0.77

Incorporation of chlorinated analogues of aliphatic amino acids during cell-free protein synthesis. Chem Commun (Camb) (2010) 0.77

Synthesis and characterization of water-operative cationic and anionic metal-ion activated molecular receptors for aromatic anions. Inorg Chem (2006) 0.77

Validation of the distal effect of electron-withdrawing groups on the stability of peptide enolates and its exploitation in the controlled stereochemical inversion of amino acid derivatives. J Org Chem (2011) 0.77

The distal effect of electron-withdrawing groups and hydrogen bonding on the stability of peptide enolates. J Am Chem Soc (2010) 0.76

Gas-phase ion-molecule reactions using regioselectively generated radical cations to model oxidative damage and probe radical sites in peptides. Org Biomol Chem (2011) 0.76

Prohormone-substrate peptide sequence recognition by peptidylglycine α-amidating monooxygenase and its reflection in increased glycolate inhibitor potency. Bioorg Med Chem Lett (2012) 0.76

Inhibition of peptidylglycine alpha-amidating monooxygenase by exploitation of factors affecting the stability and ease of formation of glycyl radicals. J Am Chem Soc (2004) 0.76

Complexation behavior of alpha-, beta-, and gamma-cyclodextrin in modulating and constructing polymer networks. Langmuir (2008) 0.76

Formate production through biocatalysis. Bioengineered (2013) 0.76

Harnessing the energy of molecular recognition in a nanomachine having a photochemical on/off switch. J Am Chem Soc (2006) 0.75

Hydrogen from formic acid through its selective disproportionation over sodium germanate--a non-transition-metal catalysis system. Angew Chem Int Ed Engl (2014) 0.75

Factors affecting the relative and absolute rates of beta-scission of alkoxythiocarbonyl radicals and alkoxycarbonyl radicals. J Org Chem (2006) 0.75

Synthesis of alpha-cyclodextrin [2]-rotaxanes using chlorotriazine capping reagents. Org Biomol Chem (2008) 0.75

Aminocyclodextrins to facilitate the deprotonation of 4-tert-butyl-alpha-nitrotoluene. Org Biomol Chem (2005) 0.75

Aminoacid N-substituted 1,4,7-triazacyclononane and 1,4,7,10-tetraazacyclododecane Zn2+, Cd2+ and Cu2+ complexes. A preparative, potentiometric titration and NMR spectroscopic study. Dalton Trans (2004) 0.75

Intra- and intermolecular complexation in C6 monoazacoronand substituted cyclodextrins. Org Biomol Chem (2004) 0.75

The capture and stabilization of curcumin using hydrophobically modified polyacrylate aggregates and hydrogels. J Phys Chem B (2014) 0.75

Effect of side chains on competing pathways for beta-scission reactions of peptide-backbone alkoxyl radicals. J Phys Chem A (2006) 0.75

Cyclodextrin and modified cyclodextrin complexes of E-4-tert-butylphenyl-4'-oxyazobenzene: UV-visible, 1H NMR and ab initio studies. Org Biomol Chem (2005) 0.75

Installation of a ratchet tooth and pawl to restrict rotation in a cyclodextrin rotaxane. Chemistry (2003) 0.75

Aromatic chlorination of omega-phenylalkylamines and omega-phenylalkylamides in carbon tetrachloride and alpha,alpha,alpha-trifluorotoluene. Org Biomol Chem (2006) 0.75

Separated and aligned molecular fibres in solid state self-assemblies of cyclodextrin [2]rotaxanes. Chemistry (2003) 0.75

Metal ion-dependent molecular inclusion chemistry: inclusion of aromatic anions by coordinated 1,4,7,10-tetrakis((S)-2-hydroxy-3-phenoxypropyl)-1,4,7,10-tetraazacyclododecane. Inorg Chem (2002) 0.75

Molecular reactors and machines: applications, potential, and limitations. Chemistry (2004) 0.75

Lambda-[1,4,7,10-tetrakis[(S)-2-hydroxypropyl-kappaO]-1,4,7,10-tetraazacyclododecane-kappa4N]cadmium(II) bis(2,4,6-trinitrophenolate) acetonitrile solvate. Acta Crystallogr C (2003) 0.75

Hydrogen abstraction by chlorine atom from amino acids: remarkable influence of polar effects on regioselectivity. J Am Chem Soc (2011) 0.75

Hydrogen-atom abstraction from a model amino acid: dependence on the attacking radical. J Phys Chem B (2014) 0.75

Cyclodextrin complexation of a stilbene and the self-assembly of a simple molecular device. Org Biomol Chem (2003) 0.75

In situ deprotection and incorporation of unnatural amino acids during cell-free protein synthesis. Chemistry (2013) 0.75

4-Alkoxycarbonyl- and aminocarbonyl-substituted isoxazoles as masked acrylates and acrylamides in the asymmetric synthesis of delta2-isoxazolines. J Org Chem (2006) 0.75

Femtosecond transient absorption spectroscopy of the medicinal agent curcumin in diamide linked γ-cyclodextrin dimers. J Phys Chem B (2014) 0.75

Diazacoronand linked beta-cyclodextrin dimer complexes of Brilliant Yellow tetraanion and their sodium(I) analogues. Org Biomol Chem (2003) 0.75