... Harry CJ Ottenheijm,* Rob MJ Liskamp, Simon PJM van Nispen, Hans A. Boots, and Marian W. Tijhuis Department of Organic Chemistry, University of Nijmegen, Toernooiveld, 6525 ED Nijmegen, The Netherlands Received October 17, 1980 ... Page 2. 3274 J. Org. Chem., Vol. ...