[1]罗 炜,张士磊,周浩,等.TiSiW12O40/TiO 2催化合成阻燃剂磷酸三(1-氯-2-丙基)酯[J].南京师范大学学报(工程技术版),2010,10(01):059-62.
　Luo Wei,Zhang Shilei,Zhou Hao,et al.Catalytic Synthesis of Tris(1-Chloro-2-Propyl) Phosphate Flame Retardant by Solid Acid[J].Journal of Nanjing Normal University(Engineering and Technology),2010,10(01):059-62.
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TiSiW12O40/TiO 2催化合成阻燃剂磷酸三(1-氯-2-丙基)酯
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南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
10卷
期数:
2010年01期
页码:
059-62
栏目:
出版日期:
2010-01-01

文章信息/Info

Title:
Catalytic Synthesis of Tris(1-Chloro-2-Propyl) Phosphate Flame Retardant by Solid Acid
作者:
罗 炜;  张士磊;  周浩;  王丹;  杨锦飞
南京师范大学化学与环境科学学院, 江苏南京210097
Author(s):
Luo Wei; Zhang Shilei; Zhou Hao; Wang Dan; Yang Jinfei
School of Chemistry and Environment Science,Nanjing Normal University,Nanjing 210097,China
关键词:
阻燃剂;  磷酸三( 1-氯-2-丙基)酯(TCPP) ;  合成
Keywords:
flam e re tardant;  tris( 1-chloro-2-propy l) phospha te( TCPP);  synthesis
分类号:
TQ265.1
摘要:
以三氯氧磷(POCl 3)、环氧丙烷为原料,在自制催化剂TiSiW12O40/TiO 2作用下合成了磷酸三(1-氯-2-丙基)酯(TCPP),考察了反应温度、原料物质的量比、催化剂用量、反应时间等因素对实验结果的影响.确定的最佳工艺条件为:n(POCl3)∶n(环氧丙烷)=1∶3.3,反应温度65℃~75℃,催化剂用量为三氯氧磷质量的1.0%,环氧丙烷的滴加时间约为5 h,产率可达94.8%.
Abstract:
Tris( 1-chloro-2-propy l) phosphate( TCPP) w as synthesized w ith phosphorus oxychlor ide and propy lene epoxide as raw ma teria ls, using T iSWi 12O40 /T iO2 m ade by ourse lves as cata lyst for the reaction. The influences o f reaction tem pe ra ture, the ratio of reactants, the am ount o f cata lyst and reaction tim e w ere stud ied. It was shown that the proper reaction cond itions were: the m olar ratio of propy lene epox ide to phosphorus oxy ch lor ide w as 1B3. 3, reaction temperature w as 65e ) 75e , them ass of cata lyst w as 110% o f phospho rus oxych lo ride, dropw ise tim e o f propy lene ox ide w as 5 h. The y ield o f TCPP w as about 941 8%.

参考文献/References:

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[3]杨锦飞,杨瑶.阻燃剂磷酸三(1-氯-2-丙基)酯合成工艺选择[J].南京师范大学学报(工程技术版),2002,02(04):016.
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备注/Memo

备注/Memo:
基金项目: 江苏省科技厅科技攻关项目( BE200750 ) . 通讯联系人: 杨锦飞, 教授, 研究方向: 阻燃剂及药物中间体的合成与应用研究. E-m ail: yangjinfei@ n jnu. edu. cn
更新日期/Last Update: 2013-04-02