dicaesium pyridine-3,5-dicarboxylate 、
N,N'-bis(3α-O-bromoacetylcholyl)-m-xylylenediamine 以
N,N-二甲基甲酰胺 为溶剂,
反应 12.0h,
以85%的产率得到(1R,3R,4R,5S,7S,8R,9S,12R,13R,29R,30R,33S,34R,35S,37S,38R,39R,41R,42S,45R,61R,64S)-3,7,35,39-tetrahydroxy-8,13,29,34,42,64-hexamethyl-46,49,57,60-tetraoxa-17,25,53-triazaundecacyclo[59.3.1.119,23.141,45.151,55.04,9.05,64.08,12.030,34.033,38.037,42]octahexaconta-19(68),20,22,51,53,55(66)-hexaene-16,26,47,50,56,59-hexone