A method for cleaving an allyl protecting group at the amide nitrogen of peptides by one-pot olefin isomerization-oxidation |
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Authors: | Kajihara Kouki Arisawa Mitsuhiro Shuto Satoshi |
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Institution: | Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12, Nishi 6, Kita-ku, Sapporo 060-0812 Japan. |
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Abstract: | A facile method for N-deallylation at the amide nitrogen of peptides is described. One-pot deallylation of a substrate through ruthenium hydride-catalyzed terminal olefin isomerization and subsequent ozonolysis gave the corresponding deallylated product under mild conditions. |
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