Rhodium-catalyzed cycloisomerization of allenenes via metalacycle intermediates
作者:Tatsuya Makino、Kenji Itoh
DOI:10.1016/s0040-4039(03)01461-8
日期:2003.8
In the presence of a catalytic amount of the rhodium complex, allenenes undergo cycloisomerization reactions to result in the selective formation of five and seven membered exo-alkylidenecarbocycles and heterocycles via novel exo-alkylidenei-hodacyclopentane intermediates. (C) 2003 Elsevier Ltd. All rights reserved.