1,8-孟烷二胺的合成方法及其应用的研究进展

1，8-孟烷二胺是一种重要的松节油深加工产品，化学性质活泼，在高分子合成方面有着极为广泛的应用。本文简要介绍了1，8-孟烷二胺的一些理化性质，综述了合成1，8-孟烷二胺的几种主要方法（氰化水解法、氰化还原法以及叠氮还原法等），并指出了这些制备方法各自存在的缺陷：氰化水解法所使用的氢氰酸和催化剂硫酸分别具有毒性大和腐蚀性大的特点，易对环境造成严重影响；氰化还原法所使用的硼氢化钾或硼氢化钠属于易爆化合物，具有一定的危险性；叠氮还原法产物分离困难。因此，1，8-孟烷二胺的合成工艺有待进一步优化。同时，也介绍了1，8-孟烷二胺在作为环氧树脂固化剂、交联剂、二氧化碳捕获剂以及合成原料中的应用。最后展望了1，8-孟烷二胺在催化剂和生物活性方面的发展前景。

Research progress in preparation methods and application of p-menthane-1,8-diamine

p-Menthane-1,8-diamine, which has active chemical property, is an important intensive-processing product of turpentine and it is widely used in the synthesis of polymer. In this paper, its physicochemical properties were discussed. Its several synthesis methods were summarized, such as cyanide hydrolysis, cyanide reduction and azide reduction. However, these methods exist some defects. HCN and H₂SO₄ used in the method of cyanide hydrolysis have high toxcity and high corrosivity. It would be easy to seriously pollute environment. Potassium borohydride and sodium borohydride used in the method of cyanide reduction, which belong to explosive compounds, have a certain dangerous nature. The products are difficult to separate for the method of azide reduction. Therefore, the synthesis technology of p-menthane-1,8-diamine needs a further optimization. At the same time, its applications were discussed, such as using for a curing agent of epoxy resin, a crosslinking agent, a capture agent of carbon dioxide and a synthesis ingredient. Finally, the research prospect of p-menthane-1,8-diamine on catalyst and bioactivity was reviewed.