Dicyclohexyl(2′,4′,6′-triisopropylbiphenyl-2-yl)phosphine–dichlorophenylborane
نویسندگان
چکیده
In the crystal structure of the title compound, C(39)H(54)BCl(2)P, the phospho-rus atom is coordinated by a dichloro-phenyl-borane unit. The substituted biphenyl group and the two cyclo-hexyl groups at the phospho-rus atom are arranged in such a way to avoid steric crowding in the mol-ecule as far as possible.
منابع مشابه
An efficient transformation of primary halides into nitriles through palladium-catalyzed hydrogen transfer reaction.
Two-step one-pot transformation of primary halides into corresponding nitriles is successfully achieved. Nucleophilic substitution of primary halides with sodium azide and subsequent palladium-catalyzed hydrogen transfer proceeds smoothly in the presence of sterically bulky ligand dicyclohexyl(2',4',6'-triisopropylbiphenyl-2-yl)phosphine (XPhos) in acetone to produce nitriles in satisfactory to...
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