| 摘要 |
NEW MATERIAL:2,3-Dihydro-1,1,3-trimethyl-3-(2-naphthalenyl)-1H-benz[f-]ind ene. USE:Thermally melting substance for recording materials, solvent and lubricant for recording materials. PREPARATION:The corresponding isopropenylnaphthalene is dimerzied in the presence of an acid catalyst such as a protonic acid or Lewis acid to give the subject compound. |
