Faculty of Science / School of Pharmacy / Japan Society for the Promotion of Science / UCLA / Tokyo University of Pharmacy and Life Science / New Iodocyclization and Radical Cycloaddition Reaction Lecturer Osamu Kitagawa Professor Takeo Taguchi Laboratory of Synthetic Organic Chemistry / University of Kansas / Pharmacy Tokyo University of Pharmacy and Life Science / Tokyo Institute of Technology / Ministry of Education / Department of Chemistry / /