亚乙基二磷酸四乙酯任务书

1. 1. 毕业设计（论文）的内容、要求、设计方案、规划等

1、 题目内容及要求

(1) 亚乙基二磷酸四乙酯

(2)查阅国内外相关合成资料

2. 参考文献（不低于12篇）

[1] lee d h, hyun d h, gwon sh, et. a.l methed formanufacturing dicyclic phosphorusmelamine compounds having superior fire retar2 dancy and fire retardantmaterialusing thereo.f us p 0236132(2004)

[2] philipm p, richard h, turley j, et. a.l process for preparing tet2 rakis(22haloalkyl)alkylene diphosphates.us p 3803272(1974)

[3] guihong cheng，bing yang，yuzhong wang. a novel flame retardant of spirocyclic pentaerythritol bisphosphorate