Study of the mechanism of recyclization of furans into thiophenes and selenophenes in conditions of acid catalysis. 5. Direction of protonation of furans
H/D Exchange Processes Catalyzed by an Iridium-Pincer Complex
作者:Vlad M. Iluc、Alexey Fedorov、Robert H. Grubbs
DOI:10.1021/om201049p
日期:2012.1.9
A PNP-pincer iridium dihydride performs the HID exchange between aromatic substrates and tertiary hydrosilanes and D2O or C6D6. Complete incorporation of deuterium into sterically accessible C-ar-H and Si-H bonds was observed at a moderate temperature of 80 degrees C.