对苯二酚 、
2-[2-[2-[2-[2-[3-[2-[2-[2-[2-(4-Methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]ethoxy]thiophen-2-yl]thiophen-3-yl]oxyethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate 在
caesium carbonate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
以17%的产率得到2,5,8,11,14,25,28,31,34,37-Decaoxa-18,21-dithiatetracyclo[36.2.2.015,19.020,24]dotetraconta-1(41),15(19),16,20(24),22,38(42),39-heptaene