A new method for N-acryloylation of Evans' chiral auxiliaries (oxazolidin-2-ones) with alpha,alpha ' -dichloro ketones in the presence of the electrogenerated base 2-pyrrolidone anion is described. N-Enoyloxazolidin-2-ones are obtained, under mild reaction conditions, in good to high yields.
Electrochemically induced N-acryloylation of chiral oxazolidin-zones
ROSSI, LEUCIO;
2001-01-01
Abstract
A new method for N-acryloylation of Evans' chiral auxiliaries (oxazolidin-2-ones) with alpha,alpha ' -dichloro ketones in the presence of the electrogenerated base 2-pyrrolidone anion is described. N-Enoyloxazolidin-2-ones are obtained, under mild reaction conditions, in good to high yields.File in questo prodotto:
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