Orthoplatinated triarylphosphite as a highly efficient catalyst for addition reactions of arylboronic acids with aldehydes: low catalyst loading catalysis and a new tandem reaction sequence.
Readily available, air/moisture-stable orthoplatinated triarylphosphite catalyzes the addition reactions of arylboronic acids with aldehydes with the catalyst loading as low as 0.01%. It also cataylzes a new tandem reaction of arylboronic acids with alpha,beta-unsaturated aldehydes to form 1,3-diaryl-1-propanols. Our study provides a new paradigm for the application of orthoplatinated triarylphosphites, and may pave the road to develop other Pt(II) catalysts for such addition reactions and other tandem reactions with such addition reactions as part of the reaction sequence.
Liao
Yuan-Xi
YX
Department of Chemistry, College of Staten Island and the Graduate Center of the City University of New York, Staten Island, NY 10314, USA.
Xing
Chun-Hui
CH
He
Ping
P
Hu
Qiao-Sheng
QS
D000447:Aldehydes / Q000737:chemistry*; D001897:Boronic Acids / Q000737:chemistry*; D002384:Catalysis; D020650:Combinatorial Chemistry Techniques; D015394:Molecular Structure; D009943:Organophosphorus Compounds / Q000737:chemistry*; D009944:Organoplatinum Compounds / Q000737:chemistry*; D020005:Propanols / Q000138:chemical synthesis* / Q000737:chemistry; D013237:Stereoisomerism
D000447:Aldehydes; D001897:Boronic Acids; D009943:Organophosphorus Compounds; D009944:Organoplatinum Compounds; D020005:Propanols