809274-72-4Relevant academic research and scientific papers
Synthesis of polycyclic aromatics and heteroaromatics via electrophilic cyclization
Yao, Tuanli,Campo, Marino A.,Larock, Richard C.
, p. 3511 - 3517 (2007/10/03)
(Chemical Equation Presented) A variety of substituted polycyclic aromatics are readily prepared in good to excellent yields under very mild reaction conditions by the reaction of 2-(1-alkynyl)biphenyls with ICl, I2, NBS, and p-O2NC
Synthesis of fused polycycles by 1,4-palladium migration chemistry
Huang, Qinhua,Campo, Marino A.,Yao, Tuanli,Tian, Qingping,Larock, Richard C.
, p. 8251 - 8257 (2007/10/03)
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.
