... I Chem Labs, Baroda, india) for providing us with a generous gift ... 1982, 47, 5051-5056. (6) Preliminary reports of this chemistry have appeared: (a) Linderman, R. J.; Ghannam, A. J. Org. Chem. ... 0002-7863/90/ 15 12-2392$02.50/0 0 1990 American Chemical Society Page 2. ...