9-(3-tert-butoxypropyl)-1,2,3,6,7,8-hexahydroacridine-4,5-dione 、
9-(3-tert-butoxy)-1H-2,3,5,6,7,8-hexahydro-3-methyleneacridin-4-one 在
吡啶 、
乙酸铵 作用下,
以17%的产率得到15,25,35-Tris[3-[(2-methylpropan-2-yl)oxy]propyl]-2,5,8,42,45-pentazaundecacyclo[24.20.0.03,24.04,21.06,19.07,16.09,14.029,46.031,44.034,43.036,41]hexatetraconta-1,3(24),4(21),5,7,9(14),15,19,25,29(46),30,34,36(41),42,44-pentadecaene