Synergistic dual activation catalysis by palladium nanoparticles for epoxide ring opening with phenols
作者:Kapileswar Seth、Sudipta Raha Roy、Bhavin V. Pipaliya、Asit K. Chakraborti
DOI:10.1039/c3cc42507j
日期:——
Synergistic dual activation catalysis has been devised for epoxide phenolysis wherein palladium nanoparticles induce electrophilic activation via coordination with the epoxide oxygen followed by nucleophilic activation through anion-pi interaction with the aromatic ring of the phenol, and water (reaction medium) also renders assistance through 'epoxide-phenol' dual activation.
已经设计了用于环氧酚醛化的协同双重活化催化,其中钯纳米颗粒通过与环氧氧的配位而诱导亲电活化,然后通过与苯酚的芳香环的阴离子-π相互作用进行亲核活化,并且水(反应介质)也通过“环氧-苯酚的双重活化。