Optically active bisphosphinomethane, method for producing the same, and transition metal complex and asymmetric catalyst
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United States of America Patent
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Nov 15, 2022
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N/A
app pub date -
Jun 9, 2020
filing date -
Jun 24, 2019
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Abstract
There is provided a novel optically active bisphosphinomethane useful as a ligand for an asymmetric catalyst, excellent in oxidation resistance in air, and easy in handling. There is also provided a transition metal complex using the optically active bisphosphinoraethane having excellent asymmetric catalytic ability as a ligand. The optically active bisphosphinomethane is represented by the general formula (1), and the transition metal complex has the optically active bisphosphinomethane as a ligand.
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