Orthogonal experimental design for optimizing the synthesis of vinyl-tris(2,2,2-trifluoroethoxy)silane

被引：1
|
作者：
Jiang, Pan [1 ]
Dong, Hong [1 ]
Luan, Wengen [1 ]
Chen, Daowei [2 ]
Zheng, Yunfeng [2 ]
Huang, Liangbing [2 ]
Qu, Zhirong [1 ]
Wu, Chuan [1 ]
机构：
[1] Hangzhou Normal Univ, Key Lab Organosilicon Chem & Mat Technol, Minist Educ, 2318 Yuhangtang Rd,POB 62, Hangzhou 311121, Zhejiang, Peoples R China
[2] Kaihua Synthet Mat Co Ltd, Novel Silicone Res Inst, Kaihua, Peoples R China
来源：
PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 2020年 / 195卷 / 12期
关键词：
Vinyltrichlorosilane; vinyl-tris(2; 2; 2-trifluoroethoxy)silane; alcoholysis; orthogonal experimental design; ALCOHOLYSIS;
D O I：
10.1080/10426507.2020.1782911
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Vinyl-tris(2,2,2-trifluoroethoxy)silane (VTTFEOS) has been prepared by the alcoholysis of vinyltrichlorosilane with 2,2,2-trifluoroethanol, and an orthogonal design method has been used to determine the key factors affecting the yield of the product. Results indicate that the yield is significantly influenced by the molar ratio of the feedstocks and the condensation temperature. VTTFEOS was purified by means of vacuum distillation and its structure was characterized by(1)H,C-13, and(19)F NMR spectrometries, FTIR spectroscopy, and GC-MS. The densities and the refractive indices of VTTFEOS at 20 and 25 degrees C are reported.
引用
收藏
页码：965 / 968
页数：4
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