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Kinetic evidence for a tetrameric transition state in the asymmetric autocatalytic alkylation of pyrimidyl aldehydes.
Experimental kinetic data coupled with kinetic modeling implicates a tetrameric transition state in the Soai autocatalytic alkylation of pyrimidyl aldehydes. The kinetic model accurately predictsExpand
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Efficient Iron‐Catalyzed Kumada Cross‐Coupling Reactions Utilizing Flow Technology under Low Catalyst Loadings
An efficient continuous flow iron-catalyzed Kumada cross-coupling was developed for the coupling of 2-chloropyrazine and various aryl Grignard reagents in presence of low catalyst loadings (0.5Expand
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Insights into palladium-catalyzed cyanation of bromobenzene: additive effects on the rate-limiting step.
Kinetic studies using reaction calorimetry were conducted under synthetically relevant conditions to study the effect of additives in the cyanation of bromobenzene catalyzed by palladium complexes.Expand
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Transnitrilation from Dimethylmalononitrile to Aryl Grignard and Lithium Reagents: A Practical Method for Aryl Nitrile Synthesis.
An electrophilic cyanation of aryl Grignard or lithium reagents, generated in situ from the corresponding aryl bromides or iodides, by a transnitrilation with dimethylmalononitrile (DMMN) wasExpand
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Remarkable beta-selectivity in the synthesis of beta-1-C-arylglucosides: stereoselective reduction of acetyl-protected methyl 1-C-arylglucosides without acetoxy-group participation.
An efficient and practical process to generate beta-C-arylglucoside derivatives was achieved. The process described involves Lewis acid mediated ionic reduction of a peracetylated 1-C-aryl methylExpand
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Synthesis of the 6-azaindole containing HIV-1 attachment inhibitor pro-drug, BMS-663068.
The development of a short and efficient synthesis of a complex 6-azaindole, BMS-663068, is described. Construction of the 6-azaindole core is quickly accomplished starting from a simple pyrrole, viaExpand
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A Practical Stereoselective Synthesis and Novel Cocrystallizations of an Amphiphatic SGLT-2 Inhibitor
A practical synthesis of the SGLT-2 inhibitor β-C-aryl-d-glucoside (1) has been developed. The route employed 2,3,4,6-tetra-O-trimethlysilyl-d-glucano-1,5-lactone as the key chiral building block,Expand
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Oxidative dehydrogenation of dihydropyrimidinones and dihydropyrimidines.
[reaction: see text] A mild, practical procedure for oxidative dehydrogenation with catalytic amounts of a Cu salt, K2CO3, and tert-butylhydroperoxide (TBHP) as a terminal oxidant has been developed.Expand
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Rationalization of anomalous nonlinear effects in the alkylation of substituted benzaldehydes.
Anomalous nonlinear effects in the alkylation of substituted benzaldehydes with diethylzinc using aminoalcohol catalysts are rationalized in terms of a simple extension of the Noyori model to allowExpand
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