Dw. Ma et Zc. Ma, FACILE SYNTHESIS OF (2S,1'S,2'S)-2-(CARBOXYCYCLOPROPYL)GLYCINE, AN ISOTYPE-SELECTIVE AGONIST OF METABOTROPIC GLUTAMATE RECEPTORS, Tetrahedron letters, 38(43), 1997, pp. 7599-7602
(2S,1'S,2'S)-2-(Carboxycyclopropyl)glycine (L-CCG-I) was synthesized i
n 12 steps and 14% overall yield by using Sharpless's asymmetric dihyd
roxylation reaction and stereochemically controlled cyclopropanation a
s key steps. (C) 1997 Elsevier Science Ltd.