5350-79-8Relevant academic research and scientific papers
Pinacol Rearrangement and Direct Nucleophilic Substitution of Allylic Alcohols Promoted by Graphene Oxide and Graphene Oxide CO2H
Gómez-Martínez, Melania,Baeza, Alejandro,Alonso, Diego A.
, p. 1032 - 1039 (2017/03/27)
Graphene oxide (GO) and carboxylic acid functionalized GO (GO–CO2H) have been found to efficiently promote the heterogeneous and environmentally friendly pinacol rearrangement of 1,2-diols and the direct nucleophilic substitution of allylic alcohols. In general, high yields and regioselectivities are obtained in both reactions using 20 wt % of catalyst loading and mild reaction conditions.
A one-pot cross-pinacol coupling/rearrangement procedure
Scheffler, Ulf,Mahrwald, Rainer
, p. 1970 - 1975,6 (2012/12/12)
A new catalytic retro-pinacol/cross-pinacol reaction, followed by subsequent rearrangement or deoxygenation of the intermediately formed vicinal diols, is described. This operationally simple one-pot protocol allows isolation of geminal α,α-diphenyl ketones or 1,1-diphenyl alkenes with high yields and selectivities. Copyright
