2-(4-(6-((3-ethyloxetane-3-yl)methoxy)hexyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 、
2,7-二溴-9,9'-螺二芴 在
2-双环己基膦-2',6'-二甲氧基联苯 、
potassium phosphate 、 palladium diacetate 作用下,
以
甲苯 为溶剂,
反应 40.0h,
以80%的产率得到3-Ethyl-3-[6-[4-[7'-[4-[6-[(3-ethyloxetan-3-yl)methoxy]hexyl]phenyl]-9,9'-spirobi[fluorene]-2'-yl]phenyl]hexoxymethyl]oxetane