Organocyanoborane, as chiral auxiliaries

Evaluation of an Organocyanoborane as Chiral Auxiliary in the Stereoselective Synthesis of Phosphines... 

This work represents a first attempt to employ an organocyanoborane as chiral auxiliary, in the context of the enantioselective synthesis of phosphines. However, improvement of the selectivity is needed for this strategy to be of more general use. Investigation of adducts of boron compounds containing a heteroatom able to chelate the lithium cation, which might lead to more structured intermediates, is under way. 

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See also in sourсe #XX -- [ ]

See also in sourсe #XX -- [ ]

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