Invention Application
US20170029349A1 PROCESS FOR THE MANUFACTURE OF ALPHA-IODOPERFLUOROALKANES AND ALPHA, OMEGA-DIIODOPERFLUOROALKANES
有权
阿尔法 - 碘酸盐和阿尔法，欧米伽二氧化物歧化酶的制备方法
- Patent Title: PROCESS FOR THE MANUFACTURE OF ALPHA-IODOPERFLUOROALKANES AND ALPHA, OMEGA-DIIODOPERFLUOROALKANES
- Patent Title (中): 阿尔法 - 碘酸盐和阿尔法，欧米伽二氧化物歧化酶的制备方法
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Application No.: US15303474Application Date: 2015-04-09
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Publication No.: US20170029349A1Publication Date: 2017-02-02
- Inventor: Emanuela ANTENUCCI , Letanzio BRAGANTE , Marco GALIMBERTI , Vito TORTELLI
- Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
- Priority: EP14164336.1 20140411
- International Application: PCT/EP2015/057655 WO 20150409
- Main IPC: C07C17/278
- IPC: C07C17/278
Abstract:
The invention relates to a process for the manufacture of a-iodoperfluoroalkanes and α,ω-diiodoperfluoroalkanes of general formula: (1) A(C2F4)n1, wherein: A is selected from F, CF3 and I and n is an integer equal to or higher than 1, with the proviso that, when A is F, n is an integer higher than 1 said process comprising heating a mixture [mixture (M1)] containing: —a compound selected from I2, CF3I, CF3CF2I and C2F4I2; —TFE; —and CO2 at definite temperatures and concentrations of CO2.
Public/Granted literature
- US10011545B2 Process for the manufacture of α-iodoperfluoroalkanes and α,ω-diiodoperfluoroalkanes Public/Granted day:2018-07-03
Information query
