1) dialkyl phosphite
亚磷酸二烷基酯
1.
The polymerization of isoprene with iron acetylacetonate(Fe)/triisobutylaluminum(Al)/dialkyl phosphite(DP) catalyst was examined with respect to the effects of different dialkyl phosphites (methyl,ethyl,n-butyl and iso-octyl),the ratios of the catalyst components,polymerization temperature and time.
以乙酰丙酮铁 (简称Fe) /三异丁基铝 (简称Al) /亚磷酸二烷基酯 (简称DP)为催化体系 ,对异戊二烯进行聚合 ,考察了不同DP(烷基为甲基、乙基、正丁基或异辛基 )、催化剂组成及反应条件对聚合的影响。
2.
The method for synthesizing dialkyl phosphite from phosphorus trichloride was improved.
对用三氯化磷和醇合成亚磷酸二烷基酯方法进行了改进。
3.
Methods of synthesizing dialkyl phosphite are described, the reaction principle, the used solvents, and properties of the synthesized dialkyl phosphite from phosphorus trihalidc and corresponding alcohols, are disccussed, especially.
对亚磷酸二烷基酯的各种合成方法进行了介绍,主要讨论了由三卤化磷和对应醇制备亚磷酸二烷基酯的合成反应、反应所采用的溶剂及合成的亚磷酸二烷基酯的性质。
2) Dial kyl phosphite
二烷基亚磷酸酯
3) di-n-octadecyl phosphite
亚磷酸二(十八)烷基酯
4) Diphenyl tridecyl phosphite
亚磷酸二苯基十三烷酯
5) trialkyl phosphites
亚磷酸三烷基酯
1.
By refluxing with cuprous handes in acetonitrile trialkyl phosphites can be directly converted into the corresponding dialkyl alkylphosphonate.
亚磷酸三烷基酯同卤化亚铜、乙腈-同回流时,它能直接重排成相应的烃基磷酸酯;与碘化亚铜回流时,亚磷酸酯的重排比与氯化亚铜有利;重排中烃基的活性次序是:甲基>乙基>丁
6) Dodecyl bis(4-nonylphenyl) phosphite
亚磷酸二(4-壬基苯基)十二烷基酯
补充资料:烷基二苯磷酸酯
分子式:
分子量:
CAS号:27460-02-2
性质:
分子量:
CAS号:27460-02-2
性质:
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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