https://www.selleckchem.com/pr....oducts/opicapone.htm
Introduction of Pb2+ cations in silicate systems generates a new compound, PbSrSiO4, which exhibits excellent properties, including a strong second harmonic generation response (∼5.8 × KDP), a short UV cut-off edge (240 nm) and moderate birefringence (0.053@1064 nm). These results suggest that PbSrSiO4 is a promising UV NLO material.Herein, we have developed a novel and simple protocol to realize the C-H bond functionalization/dearomatization of naphthols and phenols with ortho-alkynylaryl-α-diazoesters under gold(i) catalysis. In thi