1. The Introduction of Isobutyl Groups into Phenols, Cresols and Homologous Compounds
2. Gas chromatographic analysis gave a single symmetrical peak, but when mixtures of both isomers were prepared, they came off the column at exactly the same retention time thus rendering this analytical method useless. Attempts at using other columns and varying the instrument settings were likewise unsuccessful.
3. E. Eliel, Tetrahedron Letters, 747 (1962).
4. Studies directed toward the total synthesis of novel azasteroids. III. The formation of a hexahydroisoquinoline, octahydroisoquinoline and a decahydro-2h-benzo[a]quinolizine as precursors to 8-azasteroids