摘要
以季戊四醇、三氯氧磷为原料,探讨了微波作用下季戊四醇双磷酸酯二磷酰氯的制备,用水作溶剂在碱性条件下合成了季戊四醇螺环磷酸2-氯苯酚酯,并确定了适宜的反应条件:温度6～7℃,时间4.5h,产率达56.3%。
An important intermediate--pentaerythritol two double-phosphate phosphorus chloride was prepared from pentaerythritol and phosphorus oxychlofide. With water as solvent, a new type of flame retardant pentaerythritol spiro phosphate 2-chlorophenol ester was synthesized from the intermediate and 2-chlophenol under alkaline condition. The experiment result showed that the temperature was 6-7℃, reaction time was 4.5 h and the yield was 56.3 %.
出处
《广东化工》
CAS
2009年第11期17-18,共2页
Guangdong Chemical Industry
基金
许昌学院校内科研基金青年项目(2008095)
关键词
季戊四醇螺环磷酸2-氯苯酚酯
季戊四醇双磷酸酯二磷酰氯
2-氯苯酚
绿色合成
pentaerythritol phosphate 2-chlorophenol ester
pentaerythritol two double-phosph-ate phosphorus chloride
2 - chlorophenol
green synthes
