727425-77-6Relevant articles and documents
Bi(III)-catalyzed intermolecular reactions of (Z)-pent-2-en-4-yl acetates with ethynylarenes for the construction of multisubstituted fluorene skeletons through a cascade electrophilic addition/cycloisomerization sequence
Wang, Xiang-Chuan,Yan, Ru-Long,Zhong, Mei-Jin,Liang, Yong-Min
experimental part, p. 2064 - 2068 (2012/04/04)
A Bi(III)-catalyzed method for the synthesis of highly conjugated aromatic multisubstituted fluorene with (Z)-pent-2-en-4-yl acetates and ethynylarenes via domino reaction is described. In this process, the reaction appears to be very general and suitable