1496558-46-3Relevant articles and documents
Transition-metal-free reactions of boronic acids: 1,3-stereochemical induction in the substrate-controlled conjugate addition
Roscales, Silvia,Ortega, Victor,Csaky, Aurelio G.
, p. 12825 - 12830 (2014/01/17)
The substrate-controlled 1,3-stereoselective conjugate addition of boronic acids and potassium trifluoroborates under metal-free conditions has been developed. This reaction affords bicyclic acetals, which have been used as key intermediates in the stereodivergent synthesis of polysubstituted tetrahydropyrans.