摘要
以顺丁烯二酸酐和12-氨基十二酸为原料,硫酸、三乙胺为脱水催化剂,经两步反应合成了N-(11-羧基十一烷基)马来酰亚胺.再在三苯基膦和苯酚作用下,N-(11-羧基十一烷基)马来酰亚胺进一步发生三聚反应合成了相应的马来酰亚胺三聚体.采用红外光谱和核磁共振谱对三聚体的结构进行了表征.
N-（11-Carboxyundecyl） maleimide was synthesized with maleic anhydride and 12-aminododecanoic acid using sulphuric acid and triethylamine as catalyst. Furthermore, the multi-functional trimer of N-（ 11 -carboxyundecyl） maleimide was prepared via trimerization of the precursor in the presence of triphenylphosphine and phenol. The compounds produced were characterized by IR and NMR spectroscopy.
出处
《化学研究》
CAS
2006年第2期5-8,共4页
Chemical Research
