蓖麻油基多功能单体及其聚酰胺设计
Castor Oil-based Multi-functional Monomers and Their Application in Polyamide Design
植物油作为一种可再生生物质能源,由于其来源可再生广泛,价格低廉,且本身具有长链烃片段,在长链功能单体及其功能高分子材料设计上越来越受到人们的关注。目前现有合成长链二元单体的化学方法大多存在多步合成、催化剂昂贵、反应条件苛刻和产物分离困难等问题,并且大多缺乏功能性侧基。在这里,我们提出了一种合成长链多功能单体的简单、高效的方法,以蓖麻油衍生物十一烯酸甲酯(MU)为起始原料,通过双键环氧化得到十一烯酸甲酯环氧单体(EMU),再将其在常温常压下通过氨水…查看全部>>
As a renewable biomass energy,plant oil has attracted more and more attention in the design of long-chain functional monomers and their functional polymer materials due to its wide renewable source,low price,and have long-chain hydrocarbon fragments.At present,most of the existing chemical methods for synthesizing long-chain binary monomers still suffer problems such as multi-step reaction,expensive catalysts,harsh reaction conditions and difficult product s…查看全部>>
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