2,6-Bis<2'-(phthalimidomethyl)phenoxymethyl>pyridine 在
sodium tetrahydroborate 、
肼 作用下,
以
乙醇 为溶剂,
生成 3,19,27,43-tetraoxa-11,35,49,50-tetrazaheptacyclo[43.3.1.121,25.04,9.013,18.028,33.037,42]pentaconta-1(49),4,6,8,13,15,17,21(50),22,24,28,30,32,37,39,41,45,47-octadecaene