(S)-Methyl 2-amino-6-((tert-butoxycarbonyl)amino)hexanoate → N-[N-(3,5-Difluorophenylacetyl)-L-alaninyl]-Nepsilon-(tert-butoxycarbonyl)-L-lysine Methyl Ester

Beteiligte Stoffe

Reaktionsschritte

Following General Procedure A and using N-(3,5-difluorophenylacetyl)-L-alanine (from Example B2 above) and Nε(tert-butoxycarbonyl)-L-lysine methyl ester (Bachem), the title compound was prepared as an oil. The reaction was monitored by tlc (Rf=0.40 in 50% EtOAc/hexanes) and the product was purified by flash chromatography using 50% EtOAc/hexanes as the eluent.

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