- Remarkable levels of enantioswitching in catalytic asymmetric hydroboration
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TADDOL-derived phosphites and phosphoramidites are effective ligands for rhodium-catalyzed asymmetric hydroborations of β,γ-unsaturated amides, achieving up to 99% ee. However, the sense of stereoinduction, R or S, is surprisingly dependent on rather subt
- Smith, Sean M.,Takacs, James M.
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supporting information; experimental part
p. 4612 - 4615
(2010/12/19)
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- Efficient amide-directed catalytic asymmetric hydroboration
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A series of acyclic β,γ-unsaturated amides are shown to undergo highly regio- (>95%) and enantioselective (93-99% ee) rhodium-catalyzed hydroboration with pinacolborane (PinBH) using simple chiral monophosphite or phosphoramidite ligands in combination wi
- Smith, Sean M.,Thacker, Nathan C.,Takacs, James M.
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p. 3734 - 3735
(2008/09/20)
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