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	Efficient and convenient preparation of 纬-Unsecalactone
	Dong, Wan ; Zhang, Chen ; Ye, Liyi ; Yang, Jing ; Shen, Youyu ; Tu, Song ; 叶李艺 ; 杨静 ; 吐松
	2012
关键词	Addition reactions Bromine compounds Driers (materials) Free radicals Optimization Sodium
英文摘要	Conference Name:2nd International Conference on Chemical Engineering and Advanced Materials, CEAM 2012. Conference Address: Guangzhou, China. Time:July 13, 2012 - July 15, 2012.; 纬-Unsecalactone was prepared efficiently via the free radical addition reaction with acrylic acid and n-octanol as raw materials. An improved process which used Dean-Stark trap with adding anhydrous Na2SO4 as desiccant was developed. Through the orthogonal experiments about the dosages of di-t-butyl peroxide(DTBP) and zinc bromide (ZnBr2), the optimal reaction conditions were as follows:n(DTBP): n(acrylic acid) = 0.160, n(ZnBr2): n(acrylic acid) = 0.050. The yield of 纬-unsecalactone based on the optimal reaction conditions reached 71%.漏 (2012) Trans Tech Publications, Switzerland.
语种	英语
出处	http://dx.doi.org/10.4028/www.scientific.net/AMR.554-556.840
出版者	TRANS TECH PUBLICATIONS LTD
内容类型	其他
源URL	[http://dspace.xmu.edu.cn/handle/2288/85423]
专题	化学化工－会议论文
推荐引用方式 GB/T 7714	Dong, Wan,Zhang, Chen,Ye, Liyi,等. Efficient and convenient preparation of 纬-Unsecalactone. 2012-01-01.

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