1,4-butyl-bis(p-nitrophenyl) dicarbamate 、
5-N-[4-amino-6-(3-amino-2,2-dimethylpropylamino)-1,3,5-triazin-2-yl]amino-17-N-[4-amino-6-(3-N-tert-butyloxycarbonyl-amino-2,2-dimethyl-1,3-propylamino)-1,3,5-triazin-2-yl]amino-25,26,27,28-tetrapropoxycalix[4]arene 在
N,N-二异丙基乙胺 作用下,
以
二氯甲烷 为溶剂,
以95%的产率得到N-[3-[[6-[[17-[[6-[3-[[C-hydroxy-N-[4-[[hydroxy-[[3-[[6-[[17-[[6-[3-[[hydroxy-[(2-methylpropan-2-yl)oxy]methylidene]amino]-2,2-dimethylpropyl]imino-4-imino-1H-1,3,5-triazin-2-yl]amino]-25,26,27,28-tetrapropoxy-5-pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3,5,7(28),9(27),10,12,15(26),16,18,21,23-dodecaenyl]amino]-4-imino-1H-1,3,5-triazin-2-ylidene]amino]-2,2-dimethylpropyl]amino]methylidene]amino]butyl]carbonimidoyl]amino]-2,2-dimethylpropyl]imino-4-imino-1H-1,3,5-triazin-2-yl]amino]-25,26,27,28-tetrapropoxy-5-pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(24),3,5,7(28),9,11,13(27),15(26),16,18,21(25),22-dodecaenyl]amino]-4-imino-1H-1,3,5-triazin-2-ylidene]amino]-2,2-dimethylpropyl]-1-[(2-methylpropan-2-yl)oxy]methanimidic acid