Jensen, Mark S. Synthetic Studies On Marine Natural Products : I. Stereoselective Synthesis of E,z-1,3-dienes by Tandem Nucleophilic Addition to a Dienylphosphonium Salt Followed by Wittig Reaction. Ii. Synthesis of Cyclopropyl Oxylipins by a Cation Mediated Carbocyclization. : Oregon State University, 1994.