1-hydroxy-7-azabenzotriazole

Monoaryl-substituted methylenecyclobutanes (MCBs) and methylenecyclopropanes (MCPs) react with 1-hydroxybenzotriazole (HOBt), 1… Expand

The commercially available peptide coupling reagent 1-hydroxy-7-azabenzotriazole has been shown to crystallize in two polymorphic… Expand

A process for preparation of amides from unactivated esters and amines has been developed using a catalytic system comprised of… Expand

Organophosphorus esters 9, 10, 14, and 15 prepared via reaction of diethyl- and diphenylphosphoryl chloride, di(o-tolyl… Expand

[structure: see text]. Syntheses of the two benzo derivatives of HOAt are described. Conversion of the two isomers to the… Expand

Nucleosides can be esterified to solid-phase supports using uronium or phosphonium coupling reagents and a coupling additive… Expand

Abstract Coupling of Fmoc-amino acid chlorides mediated by activated commercial zinc dust for the synthesis of peptides is… Expand

A method for labeling proteins and peptides with (methoxycarbonyl cyclopentadienyl)tricarbonyl rhenium and technetium is… Expand

Contrary to the conventional wisdom of the peptide synthesis field, N,S-protected derivatives of cysteine can undergo substantial… Expand

Due to their restricted conformational flexibility, cyclic peptides are of great interest in connection with structure-activity… Expand