Enantioselective Cascade Cyclization/Protodemetalation of Polyenes with NPt Catalysts.

ACS Catal

Department of Chemistry, University of North Carolina at Chapel Hill, CB # 3290, Chapel Hill, North Carolina 27599, United States.

Published: March 2014

The combination of the N-based pincer ligand PyBOX with Pt leads to new catalysts for the enantioselective cycloisomerization of dienyl- and trienyl-ols. The mechanistic combination of electrophilic cyclization followed by rapid protodemetalation is surprising and leads to a powerful construct for developing new reactions.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4372115PMC
http://dx.doi.org/10.1021/cs401190cDOI Listing

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