Unlocking the catalytic potential of tris(3,4,5-trifluorophenyl)borane with microwave irradiation
作者:Jamie L. Carden、Lukas J. Gierlichs、Duncan F. Wass、Duncan L. Browne、Rebecca L. Melen
DOI:10.1039/c8cc09459d
日期:——
The catalytic activity of tris(3,4,5-trifluorophenyl)borane has been explored in the 1,2-hydroboration reactions of unsaturated substrates. Under conventional conditions, the borane was found to be active only in the hydroboration of aldehyde, ketone and imine substrates, with alkenes and alkynes not being reduced effectively. The use of microwave irradiation on the other hand has permitted alkenes
三(3,4,5-三氟苯基)硼烷的催化活性已经在不饱和底物的1,2-氢硼化反应中得到了探索。在常规条件下,发现硼烷仅在醛,酮和亚胺底物的硼氢化中具有活性,而烯烃和炔烃不能有效还原。另一方面,微波辐射的使用允许烯烃和炔烃以高收率被硼氢化。