An Easily Accessed Nickel Nanoparticle Catalyst for Alkene Hydrosilylation with Tertiary Silanes
作者:Ivan Buslov、Fang Song、Xile Hu
DOI:10.1002/anie.201606832
日期:2016.9.26
non‐precious nanoparticlecatalyst for alkenehydrosilylation with commercially relevant tertiarysilanes has been developed. The nickelnanoparticlecatalyst was prepared in situ from a simple nickel alkoxide precatalyst Ni(OtBu)2⋅x KCl. The catalyst exhibits high activity for anti‐Markovnikov hydrosilylation of unactivated terminal alkenes and isomerizing hydrosilylation of internal alkenes. The catalyst
Preparation of Diisopropylammonium Bis(catecholato)cyclohexylsilicate
作者:Kingson Lin
DOI:10.15227/orgsyn.094.0016
日期:——
Pinazzi,Ch.P. et al., Bulletin de la Societe Chimique de France, 1974, p. 2166 - 2170
作者:Pinazzi,Ch.P. et al.
DOI:——
日期:——
Practical and scalable synthesis of bench-stable organofluorosilicate salts
作者:Jarett M. Posz、Stephan R. Harruff、Ryan Van Hoveln
DOI:10.1039/d0cc05400c
日期:——
organo- or alkoxysilanes. Herein, we report the first practicalsynthesis of organotetrafluorosilicates. The method is tolerant of a number of different functional groups including electrophiles with preferential attack of the fluoride on the silane rather than the electrophile. This transformaton is generally high yielding, even at the mole scale. Furthermore, we demonstrate that organotetrafluorosilicates