Cm. Huwe et S. Blechert, A NOVEL-APPROACH TO AZASUGARS FROM VINYL GLYCINE METHYL-ESTER VIA OLEFIN METATHESIS, Tetrahedron letters, 36(10), 1995, pp. 1621-1624
A novel strategy for the synthesis of azasugars from vinyl glycine met
hyl ester was designed, using an olefin metathesis as a key step. As a
first test of this strategy, rac-trans-2-hydroxymethyl-3-hydroxypyrro
lidine, which was isolated as the (2R,3S)-isomer from the legume Casta
nospermum australe, was synthesized.