dirhodium tetraacetate 、
Phosphorsaeure-(3,3'-dimethyl-1,1'-binaphtyl-2,2'-diyl)-diester 以
not given 为溶剂,
以79%的产率得到10,16-dimethyl-13-oxido-12,14-dioxa-13λ5-phosphapentacyclo[13.8.0.02,11.03,8.018,23]tricosa-1(15),2(11),3,5,7,9,16,18,20,22-decaene 13-oxide;rhodium(2+)