萘酞菁配位化合物Ⅲ.作为制备萘酞菁化合物的原料——富马腈的合成

Naphthalocyanine Coordination compounds Ⅲ. Synthesis of Fumaronitrile as the Staple in the Preparation of Naphthalocyanine Compounds

研究由顺丁烯二酸酐经甲酯化、酰胺化和脱水三步反应合成富马腈的较佳工艺条件，并利用元素分析和红外光谱对各步产物进行了表征。

Fumaronitrile was synthesized from maleic anhydride by three steps: estrification, amidation and dehydration. The better synthetic conditions were obtained. Their products were analyzed by element analyses and IR.