A chelating tetrapeptide rhodium complex comprised of a histidylidene residue: biochemical tailoring of an NHC-Rh hydrosilylation catalyst.
نویسندگان
چکیده
Coupling of a histidinium salt with a MetAlaAla amino acid sequence followed by metallation with [RhCl(cod)](2) yields a rhodium(I) NHC complex with a pending peptide residue. Methionine chelation, induced by chloride abstraction from the metal coordination sphere, affords an efficient hydrosilylation catalyst precursor comprised of a peptidic macrocyclic chelate backbone.
منابع مشابه
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ورودعنوان ژورنال:
- Chemical communications
دوره 48 89 شماره
صفحات -
تاریخ انتشار 2012