N,N'-ditosyloctane-1,8-diamine 、 5'-Deoxy-2',5'-dichloro-3,4'-O-isopropylidene-6-methylpyridoxine Hydrochloride 以
N,N-二甲基甲酰胺 为溶剂,
反应 2.5h,
以40%的产率得到N
2,N
11-Di-p-tosyl-17-hydroxy-18-hydroxymethyl-17,18'-O-isopropylidene-14-methyl-2,11-diaza<12>(2,5)pyridinophane