Synthesis of Fused Polycycles by 1,4-Palladium Migration Chemistry
摘要:
Novel palladium migration/arylation methodology for the synthesis of complex fused polycycles has been developed, in which one or more sequential Pd-catalyzed intramolecular migration processes involving C-H activation are employed. The chemistry works best with electron-rich aromatics, which is in agreement with the idea that these palladium-catalyzed C-H activation reactions parallel electrophilic aromatic substitution.
1,4-Palladium Migration via C−H Activation, Followed by Arylation: Synthesis of Fused Polycycles
作者:Marino A. Campo、Qinhua Huang、Tuanli Yao、Qingping Tian、Richard C. Larock
DOI:10.1021/ja035121o
日期:2003.9.1
A novel palladium migration/arylation methodology for the synthesis of complex fused polycycles has been developed, in which one or more sequential Pd-catalyzed intramolecular migration processes involving C-H activation are employed. The chemistry works best with electron-rich aromatics, which is in agreement with the idea that these palladium-catalyzed C-H activation reactions parallel electrophilic aromatic substitution.