K-Oxyma: a Strong Acylation-Promoting, 2-CTC Resin-Friendly Coupling Additive

Autor: Fernando Albericio, Gerardo A. Acosta, Yoav Luxembourg, Prabhakar Cherkupally, Hortensia Rodríguez, Lidia Nieto-Rodriguez, Jan Spengler, Rafel Prohens, Marina Shamis, Ramon Subiros-Funosas, Sherine N. Khattab, Ayman El-Faham
Rok vydání: 2013
Předmět:
Zdroj: European Journal of Organic Chemistry. 2013:6372-6378
ISSN: 1434-193X
DOI: 10.1002/ejoc.201300777
Popis: Here we present a new formulation of the recently introduced OxymaPure additive for peptide bond formation, in which the N-hydroxylamine group is replaced by a potassium salt. The complete suppression of its acidity converts KOxyma into the most suitable coupling choice when peptides are assembled on highly acid-labile solid-supports. The cou
Databáze: OpenAIRE
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