Synthesis and Inclusion Properties of 6,6′-Bi(benzo[<i>b</i>]fluoren-5-ol) Derivative by Cycloaromatization
作者:Tomikazu Kawano、Masako Suehiro、Ikuo Ueda
DOI:10.1246/cl.2006.58
日期:2006.1
Aromatic non-conjugated tetraynes underwent step-by-step cycloaromatization to yield 6,6′-bi(benzo[b]fluoren-5-ol) derivative 1 via benzo[b]fluoren-5-ol derivatives. Treatment of compound 1 with a kind of organic guest compounds afforded crystalline inclusion compounds (clathrates).