Guillermo Negrón

A mild and efficient method for the chemoselective synthesis of acylals from aromatic aldehydes and their deprotections catalyzed by sulfated zirconia

Guillermo Negrón, Laura N. Palacios, Deyanira Ángeles et al. · Journal of the Brazilian Chemical Society · 2005 · 37 citations · Full text

Natural Sciences, Chemical Engineering, Chemistry +15

Deprotonation de <i>N</i>-oxydes d'amines aliphatiques: schéma réactionnel général et nouvelle synthèse de pyrrolidines

R. BEUGELMANS, L. BENADJILA‐IGUERTSIRA, J. CHASTANET et al. · Canadian Journal of Chemistry · 1985 · 35 citations

Natural Sciences, Chemistry, Medicinal Chemistry +9

Trimethylamine N-oxide as a precursor of azomethine ylides

R. BEUGELMANS, Guillermo Negrón, G. ROUSSI · Journal of the Chemical Society Chemical Communications · 1983 · 28 citations

Natural Sciences, Chemistry, Medicinal Chemistry +10

Study of the Asymmetric Induction of the 1,3-Dipolar Cycloaddition of Chiral Azomethine Ylides with Unactivated Double Bonds

Georges Roussi, Guillermo Negrón, Georges Roussi et al. · Heterocycles · 1992 · 17 citations · Full text

Natural Sciences, Chemistry, Organic Chemistry +11

Efficient and regioselective ring-opening of arylaziridines with alcohols, thiols, amines and N-heteroaromatic compounds using sulphated zirconia

Josep Llaveria, Araceli Espinoza, Guillermo Negrón et al. · Tetrahedron Letters · 2012 · 17 citations

Natural Sciences, Chemistry, Medicinal Chemistry +7