7,12-bis((triisopropylsilyl)ethynyl)-6,13-dihydrobenzo[g]quinoxalino[2,3-b]quinoxaline 在
manganese(IV) oxide 作用下,
以
二氯甲烷 为溶剂,
以55%的产率得到Tri(propan-2-yl)-[2-[22-[2-tri(propan-2-yl)silylethynyl]-2,4,11,13-tetrazapentacyclo[12.8.0.03,12.05,10.016,21]docosa-1(22),2,4,6,8,10,12,14,16,18,20-undecaen-15-yl]ethynyl]silane