By utilizing L-serine, both enantiomers of all trans 2-hydroxymethyl-3-hydroxy-4-nitro-pyrrolidine were efficiently prepared through tandem Michael-Henry methodology. Their stereochemistry has been assigned through conversion of one of them to trans 2-hydroxymethyl-3-hydroxypyrrolidine, a naturally occurring compound recently isolated from Castanospermum australe.
Enantiodivergent synthesis of 2-hydroxymethyl-3-hydroxy-4-nitro-pyrrolidines through tandem Michael-Henry reaction using L-serine as the chiral educt
BARCO, Achille;BENETTI, Simonetta;DE RISI, Carmela;POLLINI, Gian Piero;ROMAGNOLI, Romeo;ZANIRATO, Vinicio
1996
Abstract
By utilizing L-serine, both enantiomers of all trans 2-hydroxymethyl-3-hydroxy-4-nitro-pyrrolidine were efficiently prepared through tandem Michael-Henry methodology. Their stereochemistry has been assigned through conversion of one of them to trans 2-hydroxymethyl-3-hydroxypyrrolidine, a naturally occurring compound recently isolated from Castanospermum australe.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in SFERA sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
