E-Factor minimized hydrophosphonylation of aldehydes catalyzed by polystyryl-BEMP under solvent-free conditions.

نویسندگان

  • Tommaso Angelini
  • Simona Bonollo
  • Daniela Lanari
  • Ferdinando Pizzo
  • Luigi Vaccaro
چکیده

An efficient protocol for the hydrophosphonylation of aromatic and aliphatic aldehydes catalyzed by PS-BEMP under solvent-free conditions (SolFC) has been reported. Addition reactions were performed by using equimolar amounts of reagents and the resulting α-hydroxyphosphonates were isolated with simple workup procedures. A large scale protocol for the preparation of a representative α-hydroxyphosphonate 3a has been also set up using a flow reactor.

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عنوان ژورنال:
  • Organic & biomolecular chemistry

دوره 11 30  شماره 

صفحات  -

تاریخ انتشار 2013