化合物问答
3,3'-二硫代双(磺酸琥珀酰亚氨基丙酸酯)(CAS号：81069-02-5)通常如何合成？
答案
![1,1'-{Disulfanediylbis[(1-oxo-3,1-propanediyl)oxy]}bis(2,5-dioxo-3-pyrrolidinesulfonic acid)](https://cnstatic.chemtradehub.com/structs/810/81069-02-5-8fd7.webp "1,1'-{Disulfanediylbis[(1-oxo-3,1-propanediyl)oxy]}bis(2,5-dioxo-3-pyrrolidinesulfonic acid)")
3,3'-二硫代双(磺酸琥珀酰亚氨基丙酸酯)通常通过两个3-氨基琥珀酸酐衍生物在碱性条件下缩合，随后进行磺化反应制得。该过程需要使用催化剂如三乙胺，产率可达70%-80%。
关于
CAS号
81069-02-5
英文名称
1,1'-{Disulfanediylbis[(1-oxo-3,1-propanediyl)oxy]}bis(2,5-dioxo-3-pyrrolidinesulfonic acid)
中文名称
3,3'-二硫代双(磺酸琥珀酰亚氨基丙酸酯)
分子式
C14H16N2O14S4
分子量
564.55 g/mol
SMILES
C1C(C(=O)N(C1=O)OC(=O)CCSSCCC(=O)ON2C(=O)CC(C2=O)S(=O)(=O)O)S(=O)(=O)O
InChIKey
VOTJUWBJENROFB-UHFFFAOYSA-N
最后更新: 2025-10-16 16:48
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