Journal of the American Chemical Society, Vol.132, No.8, 2524-2524, 2010
Stereospecific Suzuki Cross-Coupling of Alkyl alpha-Cyanohydrin Triflates
Scalemic alpha-cyanohydrin triflates undergo Pd-catalyzed cross-coupling with aryl, heteroaryl, and vinyl boronic acids under mild conditions. Coupling proceeds with complete inversion of configuration at the stereogenic carbon. The resultant nitrile can be easily converted into a variety of alternative functional groups of value in organic synthesis and thus achieves a higher level Of Molecular complexity than the products of traditional Suzuki reactions.