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The development and the synthetic applications of a novel class of diphosphine ligands (SPSiPs) based on chiral spirosilabiindane diol (SPSiOL) are presented. Starting from SPSiOL, the diphosphine ligands could be… Click to show full abstract
The development and the synthetic applications of a novel class of diphosphine ligands (SPSiPs) based on chiral spirosilabiindane diol (SPSiOL) are presented. Starting from SPSiOL, the diphosphine ligands could be readily prepared in three steps with high efficiency. This novel class of diphosphine ligands features rigid configuration, a large dihedral angle, a large P-M-P angle, and a long P-P distance. The potentials of SPSiPs in asymmetric catalysis have also been preliminarily disclosed.
Keywords:
large dihedral;
diphosphine;
diphosphine ligands;
angle;
class diphosphine
Journal Title: Organic letters
Year Published: 2023
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Journal Title: Organic letters
Year Published: 2023
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!