CHEMISTRY LETTERS, pp. 965-968, 1984. (C) The Chemical Society of Japan 1984 PRELIMINARY RESULTS IN CYCLOADDITION OF DIPHENYLNITRILIMINE TO PHOSPHINDOLE OXIDES Ahmed SEDQUI, Joel VEBREL, and Bernard LAUDE* Laboratoire de Chimie Organique, Universite de Franche-Comte, Route de Gray, 25030 BESANCON Cedex, France Diphenylnitrilimine cycloaddition reactions to two ... Page 3. Chemistry Letters, 1984 967 ...