Related Experiment Videos
Controlling mode selectivity in palladium-catalyzed bisdiene carbocyclizations: optimizing for cyclization-trapping
James M Takacs1, Scott D Schroeder, Jianxin Han
1Department of Chemistry, University of Nebraska-Lincoln, Lincoln, Nebraska 68588-0304, USA. jtakacs1@unl.edu
Organic Letters
|September 26, 2003
Abstract:
[reaction: see text] Screening combinations of five catalyst precursors with 13 phosphorus ligands identified cyclization catalysts that favor carbocyclization-trapping with N-hydroxyphthalimide over a competing cycloisomerization mode.