5-(5-(5-(2,4-dimethoxy-5-nitrobenzamido)-2,4-bis(hexadecyloxy)benzamido)-2,4-dimethoxybenzamido)-2,4-bis(hexadecyloxy)benzoic acid 、
5-氨基-2,4-二甲氧基苯甲酸甲酯 在
双(2-氧代-3-恶唑烷基)次磷酰氯 、
三乙胺 作用下,
以
二氯甲烷 为溶剂,
以391 mg的产率得到N-[5-[N-(2,4-dimethoxy-5-methoxycarbonylphenyl)-C-hydroxycarbonimidoyl]-2,4-dihexadecoxyphenyl]-5-[[[5-[[(2,4-dimethoxy-5-nitrophenyl)-hydroxymethylidene]amino]-2,4-dihexadecoxyphenyl]-hydroxymethylidene]amino]-2,4-dimethoxybenzenecarboximidic acid