Abstract
Application of new chiral ligands (R)-(-)-12a and (S)-(+)-12c (VALDY), derived from amino acids, to the title reaction, involving cinnamyl (linear) and isocinnamyl (branched) type substrates (4 and 5 -> 6), led to excellent regio- and enantioselectivities (> 30:1,
Original language | English |
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Pages (from-to) | 6910-6929 |
Number of pages | 20 |
Journal | Chemistry - A European Journal |
Volume | 12 |
Issue number | 26 |
DOIs | |
Publication status | Published - 6 Sept 2006 |
Keywords / Materials (for Non-textual outputs)
- allylic
- substitution
- asymmetric catalysis
- chiral ligands
- deuterium labeling
- memory effect
- molybdenum
- SYN-ANTI DICHOTOMY
- (PI-ALLYL)PALLADIUM COMPLEXES
- OXIDATIVE ADDITION
- 1,10-PHENANTHROLINE LIGANDS
- ALKYLATION REACTION
- NEIGHBORING GROUPS
- METAL-COMPLEXES
- 1ST OBSERVATION
- AMINO-ACIDS
- PALLADIUM