木本油基E-十八碳-9-烯二酸的合成及其聚酰胺性能研究
The conversion of woody oils into E-octadec-9-enedioic acid and multiple-shape memory polyamides
尽管人们做出了巨大的努力将木本油转化为有价值的化学品,但大多数已知的实验方案仍然需要繁琐的步骤和严苛的条件。本工作发展了一种将木本油脂转化为长链不饱和二羧酸的简单且高效的方法。这一策略有望开辟木本油脂高值化利用的新途径。由于木本油脂通常含量复杂且含有大量多不饱和脂肪酸,这些特点使其难以通过自复分解合成高纯度二羧酸单体。本研究首次以橡胶籽油(RSO)、乌桕梓油(SSO)等木本油为原料,通过烯烃自复分解反应合成了E-十八碳-9-烯二酸(C18)功能聚…查看全部>>
Although tremendous efforts have been made to convert woody oils into valuable chemicals,most of the known protocols still require multi-step procedures and rigorous conditions.Herein,a highly efficient method for converting woody oils into long-chain unsaturated dicarboxylic acid was reported.Such a strategy holds promises for opening new routes for utilizing woody oils.Firstly,self-metathesis of fatty acids from Rubber seed oil(RSO),Sapium sebiferum oil(SS…查看全部>>
高惠惠;汪钟凯;
木本油脂 烯烃复分解 E-十八碳-9-烯二酸 长链不饱和聚酰胺 形状记忆
woody oil self-metathesis E-octadec-9-enedioic acid polyamide shape-memory
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