反应详情

Also, German Patent DE3601380 discloses a technique where 1,2-epoxycyclododeca-5,9-diene is isomerized in the presence of sodium iodide in a polyethylene glycol solvent (NaI: 3 wt %, 195° C., 9 hours) and thereby cyclododeca-3,7-dien-1-one is produced in a yield of 98.7%.