@article {166, title = {Site-selective redox isomerizations of furanosides using a combined arylboronic acid/photoredox catalyst system}, journal = {Chemical Science}, volume = {11}, year = {2020}, month = {2020}, pages = {1531 - 1537}, abstract = {

In the presence of an arylboronic acid and a hydrogen atom transfer mediator under photoredox conditions, furanoside derivatives undergo site-selective redox isomerizations to 2-keto-3-deoxyfuranosides. Experimental evidence and computational modeling suggest that the transformation takes place by abstraction of the hydrogen atom from the 2-position of the furanoside-derived arylboronic ester, followed by C3{\textendash}O bond cleavage via spin-center shift. This mechanism is reminiscent of the currently accepted pathway for the formation of 3'-ketodeoxynucleotides by ribonucleotide reductase enzymes.

}, isbn = {2041-6520}, url = {http://dx.doi.org/10.1039/C9SC05173B}, author = {Dimakos, Victoria and Gorelik, Daniel and Su, Hsin Y. and Garrett, Graham E. and Hughes, Gregory and Shibayama, Hiromitsu and Taylor, Mark S.} } @article {158, title = {Site-Selective and Stereoselective C{\textendash}H Alkylations of Carbohydrates via Combined Diarylborinic Acid and Photoredox Catalysis}, journal = {Journal of the American Chemical Society}, volume = {141}, year = {2019}, month = {2019/03/22}, pages = {5149{\textendash}5153}, isbn = {0002-7863}, url = {https://doi.org/10.1021/jacs.9b01531}, author = {Dimakos, Victoria and Su, Hsin Y. and Garrett, Graham E. and Taylor, Mark S.} } @article {146, title = {Borinic Acid-Catalyzed, Regioselective Ring Opening of 3,4-Epoxy Alcohols}, journal = {Organic Letters}, volume = {20}, year = {2018}, month = {2018/08/27}, pages = {5375{\textendash}5379}, isbn = {1523-7060}, url = {https://doi.org/10.1021/acs.orglett.8b02295}, author = {Wang, Grace and Garrett, Graham E. and Taylor, Mark S.} } @article {68, title = {Mechanism of an Organoboron-Catalyzed Domino Reaction: Kinetic and Computational Studies of Borinic Acid-Catalyzed Regioselective Chloroacylation of 2,3-Epoxy Alcohols}, journal = {The Journal of Organic Chemistry}, volume = {82}, year = {2017}, month = {2017/01/20}, pages = {1085 - 1095}, isbn = {0022-3263}, doi = {http://dx.doi.org/10.1021/acs.joc.6b02702}, url = {http://pubs.acs.org/articlesonrequest/AOR-IieqdIq58YdPtPbNBpMe}, author = {Garrett, Graham E. and Tanveer, Kashif and Taylor, Mark S.} } @article {127, title = {A Nonlinear Ordinary Differential Equation for Generating Graphical Rate Equations from Concentration Versus Time Data}, journal = {Topics in Catalysis}, volume = {60}, year = {2017}, month = {04/2017}, pages = {554{\textendash}563}, chapter = {554}, abstract = {

When reaction progress kinetic analysis is implemented on data obtained using a spectroscopic or chromatographic technique such as ATR{\textendash}FTIR, NMR, absorbance spectroscopy, HPLC or GC, an initial step involves fitting a mathematical function to the experimental concentration versus time data. This function is then differentiated to give graphs of rate versus substrate concentration (graphical rate equations). It is important that the function be able to accurately describe the experimental data without introducing bias or artifacts. Here, we put forward a nonlinear ordinary differential equation that can be fitted to experimental concentration versus time data for applications in reaction progress kinetic analysis. We show that it can be applied to data from catalytic transformations showing diverse types of kinetic behavior.

}, isbn = {1572-9028}, url = {http://dx.doi.org/10.1007/s11244-017-0739-7}, author = {Garrett, Graham E. and Taylor, Mark S.} } @article {93, title = {Reversible covalent interactions of beta-aminoboronic acids with carbohydrate derivatives}, journal = {Chemical Communications}, volume = {53}, year = {2017}, month = {2017}, pages = {1809 - 1812}, abstract = {

[small beta]-Aminoalkylboronic acids are capable of binding to carbohydrate derivatives through reversible covalent interactions. An anthracene-bearing [small beta]-aminoboronic acid has been synthesized, enabling determinations of association constants for binding of sugars by fluorescence spectroscopy. The diol-binding properties of [small beta]-aminoboronic acids are also useful in catalysis: one such compound displays remarkably high activity for regioselective O-acylation of a pyranoside derivative.

}, isbn = {1359-7345}, url = {http://dx.doi.org/10.1039/C6CC09640A}, author = {Garrett, Graham E. and Diaz, Diego B. and Yudin, Andrei K. and Taylor, Mark S.} } @article {92, title = {Anion recognition by a bidentate chalcogen bond donor}, journal = {Chemical Communications}, volume = {52}, year = {2016}, month = {2016}, pages = {9881 - 9884}, abstract = {

Perfluoroaryl-substituted tellurophenes act as anion receptors through noncovalent chalcogen bonding interactions. Linking two tellurophenes through an ethynylene group results in a significant level of chelate cooperativity, thus demonstrating that chalcogen bonding can be used to achieve multidentate anion recognition.

}, isbn = {1359-7345}, url = {http://dx.doi.org/10.1039/C6CC04818H}, author = {Garrett, Graham E. and Carrera, Elisa I. and Seferos, Dwight S. and Taylor, Mark S.} } @article {73, title = {Chalcogen Bonding in Solution: Interactions of Benzotelluradiazoles with Anionic and Uncharged Lewis Bases}, journal = {Journal of the American Chemical Society}, volume = {137}, year = {2015}, month = {2015/04/01}, pages = {4126 - 4133}, isbn = {0002-7863}, url = {http://dx.doi.org/10.1021/ja512183e}, author = {Garrett, Graham E. and Gibson, Gregory L. and Straus, Rita N. and Seferos, Dwight S. and Taylor, Mark S.} }