重氮乙酸乙酯 、
9-(1-hexylheptyl)-2-thioxo-1,2,4-triazolo[1,5-b]anthra[2,1,9-def;6,5,10-d'e'f']diisiquinoline-8,10,15(1H)-trione 以
二氯甲烷 为溶剂,
以29%的产率得到Ethyl 6,8,22-trioxo-7-tridecan-7-ylspiro[7,18,20,21-tetrazaoctacyclo[14.9.2.22,5.03,12.04,9.013,26.017,21.023,27]nonacosa-1(25),2(29),3(12),4(9),5(28),10,13(26),14,16(27),17,23-undecaene-19,3'-thiirane]-2'-carboxylate