4,10,17,23,30,36-hexa-tert-butyl-7,13,20,26,33,39-hexahydroxy[1.0.1.0.1.0]metacyclophane 在
五氯化磷 、
盐酸 作用下,
以
二氯甲烷 、
1,4-二氧六环 为溶剂,
反应 1.5h,
以42%的产率得到4,10,20,26,36,42-Hexatert-butyl-14,16,30,32,45,46-hexaoxa-15lambda5,31lambda5-diphosphaundecacyclo[29.12.2.22,15.08,13.012,18.017,22.024,29.028,34.033,38.040,44.06,47]heptatetraconta-1(43),2,4,6(47),8(13),9,11,17(22),18,20,24(29),25,27,33(38),34,36,40(44),41-octadecaene 15,31-dioxide