1) Perfluoroalkyl end group
全氟烷烃端基
2) Perfluorocycloalkane
全氟环烷烃
1.
Perfluorocycloalkane tracer technology is commonly used in such fields as dispersion and transport study of atmospheric pollutants and its environmental effects evaluation, disposal of radioactive wastes and leak detection of containers for nuclear materials.
全氟环烷烃示踪技术广泛应用于大气扩散示踪实验及环境影响评价、放射性废物处置和核材料储存容器泄漏监测等领域。
2.
In this article,Perfluorocycloalkane tracer technology and its applications in atmospheric pollutant s transport and dispersion were summarized briefly.
简要综述了全氟环烷烃示踪技术及应用、研究进展及中物院示踪技术研究现状。
3) perfluoroalleyl methacrylate
全氟烷烃甲基丙烯酸酯
4) fluoroalkyl-containing organosilanes
氟烃基硅烷
5) fluoroalkyl alkynes
氟烷基炔烃
1.
However, treatment of fluoroalkyl vinyl iodides with alkoxide or alkyl thiolate ions affords only fluoroalkyl alkynes through a simple elimination process.
在CH_3CN中,β-氟烷基烯基碘与硫酚负离子能发生消除-加成反应生成碘被取代的产物;硫醇负离子及氧负离子对β-氟烷基烯基碘进攻则生成消除产物氟烷基炔烃。
6) fully fluorinated paraffins
完全氟化的烷烃
补充资料:全氟(3-苯氧基正丙基乙烯基醚)
分子式:
CAS号:
性质:是由C6F5OH与K2CO3反应生成C6F5OK,后与C2F4,CO2加热反应生成C6F5OCF2CF2COOK,与POCl3反应生成C6F5OCF2CF2COCl,与NaF反应生成C6F5OCF2CF2COF,与六氟环氧丙烷加成,CaF为催化剂,生成C6F5OCF2CF2OCF(CF3)CFO,最后在N2中热解即得。用于合成全氟醚弹性体的原料单体,改善硫化交联性能。
CAS号:
性质:是由C6F5OH与K2CO3反应生成C6F5OK,后与C2F4,CO2加热反应生成C6F5OCF2CF2COOK,与POCl3反应生成C6F5OCF2CF2COCl,与NaF反应生成C6F5OCF2CF2COF,与六氟环氧丙烷加成,CaF为催化剂,生成C6F5OCF2CF2OCF(CF3)CFO,最后在N2中热解即得。用于合成全氟醚弹性体的原料单体,改善硫化交联性能。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条