... (C) The Chemical Society of Japan 1983 NEW SYNTHESIS OF CYCLOPENTENOL AND SPIRO [4.5] DECANOL DERIVATIVES VIA INTRAMOLECULAR PHOTO-OXETANE FORMATION Tong Hei KIM, Yoshio HAYASE, and Sachihiko ISOE* Institute of Organic Chemistry, Faculty of Science, Osaka City University, Sugimoto, Sumiyoshi, Osaka 558 Cyclopentenol and spiro[4.5]decanol derivatives accessible to ... Page 3. Chemistry Letters, 1983 1423 ...