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Search results with tag "Coupling reagents"
Amide bond formation: beyond the myth of coupling reagents
www.chtf.stuba.sk2.1 Uronium/aminium salts Many coupling reagents are based on the HOBt/HOAt system and uronium/aminium salts.37 Uronium 26 and aminium 27 isomers of these reagents …
Coupling Reagents - Bachem
documents.bachem.comCoupling Reagents 2. COUPLING REAGENTS AND . ... amino acid. PG, PG’: protecting groups. Act: activating group. Coupling Reagents 4 tendency to racemize considerably. Ure-thane derivatives, which include standard α-amino protecting groups as Fmoc, Boc, and Z, of amino acids usually retain their optical purity upon …
Coupling Reagents - Bachem
www.bachem.comCoupling Reagents 2. COUPLING REAGENTS AND . ADDITIVES OFFERED BY BACHEM. The coupling reaction i.e. the formation of an amide bond . between …