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volume 30, issue 43, Pno-no 2010
Abstract: Ru(II)-Catalyzed Asymmetric Cyclopropanation Using Chiral Diphenylphosphino(oxazolinyl)quinoline Ligands.-N,N,P-chelates (I) are investigated as chiral ligands in intermolecular and intramolecular asymmetric Ru-catalyzed cyclopropanation reactions. A dramatic influence of the oxazoline ring substituent on the enantioselectivity is observed.
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