Orthogonal experimental design for optimizing the synthesis of vinyl-tris(2, 2, 2-trifluoroethoxy)silane. (1st December 2020)

• Record Type: Journal Article
• Authors: Jiang, Pan; Dong, Hong; Luan, Wengen; Chen, Daowei; Zheng, Yunfeng; Huang, Liangbing; Qu, Zhirong; Wu, Chuan
• Is Part Of: Phosphorus, sulfur, and silicon and the related elements. Volume 195:Number 12(2020)
• Page Start: 965
• Page End: 968
• Publication Date: 2020-12-01
• Subjects: Vinyltrichlorosilane -- vinyl-tris(2, 2, 2-trifluoroethoxy)silane -- alcoholysis -- orthogonal experimental design; Sulfur compounds -- Periodicals; Organosulfur compounds -- Periodicals; Phosphorus compounds -- Periodicals; Organophosphorus compounds -- Periodicals; Silicon compounds -- Periodicals; Organosilicon compounds -- Periodicals; 546
• DOI: 10.1080/10426507.2020.1782911
• Languages: English
• ISSNs: 1042-6507

Abstract

Abstract: 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, 13 C, and 19 F NMR spectrometries, FTIR spectroscopy, and GC-MS. The densities and the refractive indices of VTTFEOS at 20 and 25 °C are reported. Graphical Abstract: UF0001