2,5,8,11,14,17-Hexaoxa-22lambda6-thiatricyclo[16.7.0.020,24]pentacosa-1(18),19,24-triene 22,22-dioxide 、
1,4-蒽醌 以
邻二氯苯 为溶剂,
以62%的产率得到23,26,29,32,35,38-Hexaoxahexacyclo[20.16.0.03,20.05,18.07,16.09,14]octatriaconta-1,3,5(18),7,9,11,13,15,19,21-decaene-6,17-dione