Page 1. Pergamon Tetrahedron Letters, Vol. 38, No. 47, pp. 8159-8160, 1997 O 1997 Elsevier Science I.,td All rights reserved. Printed in Great Britain PII: S0040-4039( 97)10223-4 0o4o-4o39/97 517.00 + o.00 Synthesis of Free ...
[Bolger, Joseph; Gourdon, Andre; Ishow, Elena; Launay, Jean-Pierre Journal of the Chemical Society, Chemical Communications, 1995 , # 17 p. 1799 - 1800]