Cyclic decapeptide gramicidin S derivatives containing phosphines: novel ligands for asymmetric catalysis.
نویسندگان
چکیده
The cyclic peptide gramicidin S was used as a rigid template to provide novel peptide-based bisphosphine ligands for transition metal catalysis. Two bisphosphine-coordinated Rh(I) complexes allowed asymmetric hydrogenation with 10-52% ee and the corresponding Pd(II) analogues catalysed asymmetric allylic alkylation with 13-15% ee.
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ورودعنوان ژورنال:
- Dalton transactions
دوره 42 6 شماره
صفحات -
تاریخ انتشار 2013