【摘要】 介绍了一种 11-氰基十一酸的制备方法 ,对其工艺操作参数进行优化。利用所制精品的红外光谱、核磁共振谱等谱图与 11-氰基十一酸的标准谱图相比较 ,验证确为同一物质。更多还原

【Abstract】 cyanoundecanoic acid(11-CUA) is the major intermediate to produce nylon-12.This paper introduces mainly a means by which 11-CUA is prepared and confirmed by IR,NMR comparing with the standard ones. In this paper, the factors effecting the reaction are also discussed.更多还原