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新戊二醇磷酰氯的微波合成
引用本文:赵晓涛,赵武利,李祖光,陆林光,王胜鹏. 新戊二醇磷酰氯的微波合成[J]. 广东化工, 2012, 39(3): 6-7,18
作者姓名:赵晓涛  赵武利  李祖光  陆林光  王胜鹏
作者单位:1. 浙江工业大学化学工程与材料学院,浙江杭州,310014
2. 浙江传化股份有限公司,浙江杭州,311215
基金项目:浙江省科技厅钱江人才资助项目,浙江省重点创新团队资助项目
摘    要:微波条件下合成新戊二醇磷酰氯,反应的最优条件是n(三氯氧磷):n(新戊二醇)为1:1,反应溶剂为甲苯,V(甲苯):m(新戊二醇)=20,微波功率为400W,反应时间为20min,产率达到91%.与常规相比明显缩短的反应时间,而且产率和常规一样(常规反应时间3h.产率90%)。

关 键 词:阻燃剂  新戊二醇  三氯氧磷  微波

Synthesis of Neopentyl Glycol Chlorophosphate by Microwave Radiation
Zhao Xiaotao,Zhao Wuli,Li Zuguang,Lu Linguang,Wang Shengpeng. Synthesis of Neopentyl Glycol Chlorophosphate by Microwave Radiation[J]. Guangdong Chemical Industry, 2012, 39(3): 6-7,18
Authors:Zhao Xiaotao  Zhao Wuli  Li Zuguang  Lu Linguang  Wang Shengpeng
Affiliation:1.College of Chemical Engineering and Materials Science,Zhejiang University of Technology,Hangzhou 310014; 2.Zhejiang Transfar Co.,Ltd.,Hangzhou 311215,China)
Abstract:Synthesis of neopentyl glycol chlorophosphate by microwave radiation,the optimal conditions of the reaction was n(POCl3)∶n(C5H12O2)=1∶1.The solvent is toluene,V(toluene)∶m(neopentylglycol)=20.The power of microwave was 400 W.The reaction time was 20 min,the rate of production was 91 %.Compared with conventional synthesis,the response time is short and the production rate is the same(conventional reaction time was 3 h,production rate 90 %).
Keywords:flame retardants neopentylglycol: phosphoms oxychloride: microwave
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