二苯基乙氧基膦 、
6,12,18,24-tetrakis(chloroacetamido-N-methylene)pentylcavitand 以78%的产率得到2-diphenylphosphoryl-N-[[12,18,39-tris[[(2-diphenylphosphorylacetyl)amino]methyl]-25,29,33,37-tetrapentyl-2,4,8,10,14,16,20,22-octaoxanonacyclo[21.15.1.124,38.05,36.07,34.011,32.013,30.017,28.019,26]tetraconta-1(39),5,7(34),11,13(30),17(28),18,23,26,31,35,38(40)-dodecaen-6-yl]methyl]acetamide