... and Cyclopentadiene. A New Bfflckmt Synthds of Pentafdvenes Hiroyuki Kurata. Tatsuya Bkinaka. Takeshi Kawase, and Masaji Oda* Department of Chemistry, Faculty of Science, Osaka University, Toyonaka. Osaka 560, Japan ... pp 505-564. Kurata, H. ; Morikawa,T. ; Kumagai.T. ; Kawase,T. ; Oda.M., Chemistry Express, 1931, 6, 653. Kawase, T. ; Kurata, H. ; Morikawa, T. ; Oda.M., Tetrahed.Fon Lett., the accompanying paper. ...