a Department of Chemistry and Biochemistry, University of Maryland, Baltimore County, Baltimore, MD 21250, USA b Aurora Analytics LLC, 1450 South Rolling Road, Baltimore, MD 21227, USA
Abstract:
Highly reactive N-acylating solid-phase reagents based on macroporous polystyrene-bound 1-hydroxybenzotriazole (P-HOBt) and silica-bound 1-hydroxybenzotriazole (Si-HOBt) were prepared and compared for reactivity by synthesis of small combinatorial libraries of acetamides and benzamides.