One-point binding ligands for asymmetric gold catalysis: phosphoramidites with a TADDOL-related but acyclic backbone
H Teller, M Corbet, L Mantilli… - Journal of the …, 2012 - ACS Publications
Readily available phosphoramidites incorporating TADDOL-related diols with an acyclic
backbone turned out to be excellent ligands for asymmetric gold catalysis, allowing a
number of mechanistically different transformations to be performed with good to
outstanding enantioselectivities. This includes [2+ 2] and [4+ 2] cycloadditions of ene-
allenes, cycloisomerizations of enynes, hydroarylation reactions with formation of indolines,
as well as intramolecular hydroaminations and hydroalkoxylations of allenes. Their …
backbone turned out to be excellent ligands for asymmetric gold catalysis, allowing a
number of mechanistically different transformations to be performed with good to
outstanding enantioselectivities. This includes [2+ 2] and [4+ 2] cycloadditions of ene-
allenes, cycloisomerizations of enynes, hydroarylation reactions with formation of indolines,
as well as intramolecular hydroaminations and hydroalkoxylations of allenes. Their …
[引用][C] One-Point Binding Ligands for Asymmetric Gold Catalysis: Phosphoramidites with a TADDOL-Related but Acyclic Backbone
T Henrik, C Matthieu, M Luca, G Gopinadhanpillai… - 2012
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