The B(CF)-catalyzed reaction of the 1,4-telluraborine, Te(PhC[double bond, length as m-dash]C(CF))BOCHPh 2 with PhSiH gives Te(PhC[double bond, length as m-dash]C(CF))BH 3. Compound 3 acts as a synthetic precursor to Te(PhC[double bond, length as m-dash]C(CF))BCl 4 and Te(PhC[double bond, length as m-dash]C(CF))B(THF)(OSCF) 5. In addition, 3 undergoes reactions with alkenes, alkynes, ketones and aldehydes to give a series of hydroboration products, 6-16.
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http://dx.doi.org/10.1039/c7cc08765a | DOI Listing |
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