22174-22-7Relevant academic research and scientific papers
Monodisperse NiPd alloy nanoparticles decorated on mesoporous graphitic carbon nitride as a catalyst for the highly efficient chemoselective reduction of α,β-unsaturated ketone compounds
Bayrak, Cetin,Menzek, Abdullah,Sevim, Melike
, p. 13606 - 13612 (2020/09/07)
Herein, the study reported extraordinary chemoselective reduction with selectivity (>99%) by the catalytic transfer hydrogenation of various α,β-unsaturated ketones with a catalyst of NiPd alloy nanoparticles decorated on mesoporous graphitic carbon nitride (NiPd/mpg-C3N4) under mild conditions in a water/methanol medium. NiPd alloy NPs were synthesized by the reduction of metal salts in oleylamine (OAm) solution with the help of borane-tert-butylamine and then decorated on mpg-C3N4via a liquid phase self-assembly method. The NiPd/mpg-C3N4 nanocatalyst was characterized by TEM, XRD and ICP-MS. The NiPd/mpg-C3N4 nanocatalyst is a highly active catalyst for the chemoselective reduction of α,β-unsaturated ketones and all organic compounds were converted with high yield and 99% selectivity. In addition, the catalyst can be reused five times without an important loss in reaction yield. This journal is
N,N-dimethylacrylamide-triflic anhydride complex as a novel bifunctional electrophile in reaction with electron-rich aromatics
Nenajdenko, Valentine G.,Baraznenok, Ivan L.,Balenkova, Elizabeth S.
, p. 12993 - 13006 (2007/10/03)
The reaction of N,N-dimethylacrylamide/trifluoromethanesulfonic anhydride complex with alkoxybenzenes followed by hydrolysis leads to the corresponding indan-1-ones and 1,3-diarylpropan-1-ones. Substituted naphthalenes yield dihydrophenalen-1-ones. Fused ring aromatics afford aromatic amines.
Reaction of N,N-dimethylacrylamide/trifluoromethanesulfonic anhydride complex with electron-rich aromatic compounds
Nenajdenko, Valentine G.,Baraznenok, Ivan L.,Balenkova, Elizabeth S.
, p. 4199 - 4202 (2007/10/03)
The reaction of N,N-dimethylacrylamide/trifluoromethanesulfonic anhydride complex with electron-rich aromatic compounds affords after hydrolysis the corresponding indanones and 1,3-diarylpropanones.
