L. Besson et al., AN ENANTIOMERICALLY PURE TRICYCLIC ISOINDOLINE SYSTEM BY CYCLIZATION OF TRICARBONYL (6)-(R)-N-CYANOMETHYL-4-PHENYLOXAZOLIDINE]CHROMIUM, Tetrahedron letters, 37(19), 1996, pp. 3307-3308
The isolation of isoindoline 4 by oxidative trapping indicates that a
tricyclic eta(5) complex is a contributing form of the anion derived f
rom the title compound 3. (C) 1996 Published by Elsevier Science Ltd.