... William R. Dolbier, Jr.,* and Dheya M. Al-Fekri' Department of Chemistry, University of Florida, Gainesuille, Florida 32611 ... The organic layer was extracted with ether and the ether removed, giving 62 g (0.369 mol) (94.8%) of 8 ... (7) Newmark, RA; Apai, GR; Michael, R. 0. J. Magn. ...