1. 1-(p-Chlorophenyl)-3,4-dimethylenepyrrolidine, a new pyrrole isomer
2. P. V. Alston and R. M. Ottenbrite, “Synthesis of 1-Substituted-3,4-dimethylenepyrrolidines,” presented at the Virginia Academy of Science Annual Meeting, College of William and Mary, Williamsburg, Virginia, May 3, 1973.
3. R. M. Ottenbrite and P. V. Alston, “Sigma Effects on Diels-Alder Reaction,” presented at 56th Conference of the Chemical Institute of Canada, Montreal, Canada, June 5, 1973.
4. Private communications.
5. Preparation of some 1,3,4,6-tetrahydrothieno[3,4-c]pyrrole 2,2-dioxides