Palladium-Catalyzed [3+2] Cycloaddition Reaction of (Diarylmethylene)cyclopropa[b]naphthalenes with Arynes: An Efficient Synthesis of 11-(Diarylmethylene)-11H-benzo[b]fluorenes
作者:Ying Lin、Luling Wu、Xian Huang
DOI:10.1002/ejoc.201100035
日期:2011.6
A Pd-catalyzed [3+2] cycloaddition reaction of (diarylmethylene)cyclopropa[b]naphthalenes with arynes provided an efficient approach for the synthesis of 11-(diarylmethylene)-11H-benzo[b]fluorenes with good to excellent yields under mild conditions.