A new chiral phosphine-phosphite and two strictly related disphosphites have been synthesised and tested in the asymmetric hydroformylation of styrene. The catalyc efficiency of the phosphine-phosphite appears distincly higher than that of the two disphosphites; in a particular, it furnishes 2-phenylpropanal with very high regioselectivity and enantioselecyvity up to 40%.

Synthesis of new chiral phosphine–phosphites and diphosphites and their application in asymmetric hydroformylation

BEGHETTO, Valentina;SCRIVANTI, Alberto;MATTEOLI, Ugo
2001

Abstract

A new chiral phosphine-phosphite and two strictly related disphosphites have been synthesised and tested in the asymmetric hydroformylation of styrene. The catalyc efficiency of the phosphine-phosphite appears distincly higher than that of the two disphosphites; in a particular, it furnishes 2-phenylpropanal with very high regioselectivity and enantioselecyvity up to 40%.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10278/14905
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