Acetolysis of pentacyclo[7.5.0.02,705,1306,12]tetradeca-3, 10-dien-8-yl toluene-p-sulfonate

Pentacyclo[7.5.0.02,7.05,13.06,12]Tetrad

Pentacyclo[7.5.0.02,7.05,13.06,12]Tetradeca-3,10-dien-8-one

✍ Shô Itô; Yutaka Fujise; M.C. Woods 📂 Article 📅 1967 🏛 Elsevier Science 🌐 French ⚖ 341 KB

The formation of exo-trioyolo[4.4.1.12'5 )dodecs-3,7,9-trien-11-one by the therm81 addition of tropone and oyolopentsdiene, the first example of a 6+4 cycloaddition (l), has been described recently (2). We now wish to report the synthesis of pentacyclo 17 5 o o\*,7.05\*13.06,12 . . . Jtetradeca-3,1