45 research outputs found
The Influence of Side-chains On the Complexation of Cations By Crowns - Synthesis and Cu(ii) Complexation of N,N'-diaryl-diaza-18-crown-6
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Elimination et substitution des halogénures d’alkyle : un thème difficile à aborder en première année des études supérieures
No full textThe 9-fluorenylmethyloxycarbonyl Group As a 5'-oh Protection in Oligonucleotide Synthesis
No full textAn Optically-active Nucleophile That Catches its Substrate By 2 Points
No full textTwo diastereoisomeric cyclic dipeptides are obtained by coupling L or D-His with L-(crowned DOPA). The kinetic data on the reaction of p-nitrophenyl esters of protonated amino-acids and peptides with these His derivatives are reported
The 9-fluorenylmethyloxycarbonyl(fmoc) Group As a 5'-o Base Labile Protecting Group in Solid Supported Oligonucleotide Synthesis
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