(2,6,13,16,19-Pentaoxa-tricyclo[18.4.0.0
7,12]tetracosa-1(24),7(12),8,10,20,22-hexaen-4-yloxy)-acetyl chloride 、
O-benzyl 2-(sym-dibenzo-16-crown-5-oxy)ethyl hydroxylamine 在
吡啶 作用下,
以
乙腈 为溶剂,
反应 12.0h,
以65%的产率得到N-Benzyloxy-2-(2,6,13,16,19-pentaoxa-tricyclo[18.4.0.0
7,12]tetracosa-1(24),7(12),8,10,20,22-hexaen-4-yloxy)-N-[2-(2,6,13,16,19-pentaoxa-tricyclo[18.4.0.0
7,12]tetracosa-1(24),7(12),8,10,20,22-hexaen-4-yloxy)-ethyl]-acetamide