5,11,17,23-tetra-tert-butyl-25,27-bis(cholesteryloxycarbonyloxy)-26,28-bis(diphenoxyphosphanyloxy)calix[4]arene 、 bis(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate 、
二氯甲烷 以
四氢呋喃 为溶剂,
以86%的产率得到cis-P,P'-([5,11,17,23-tetra-tert-butyl-25,27-bis(cholesteryloxycarbonyloxy)-26,28-bis(diphenoxyphosphanyloxy)calix[4]arene]-1,5-cyclooctadiene)rhodium(I) tetrafluoroborate*3dichloromethane