METHODS FOR PRODUCING PERFLUOROALKANEDI(SULFONYL CHLORIDE)
申请人:UMEMOTO TERUO
公开号:US20090105502A1
公开(公告)日:2009-04-23
Novel methods for preparing perfluoroalkanedi(sulfonyl chloride) are disclosed as are uses for these compounds. In one aspect, a method comprising reacting dibromoperfluoroalkane with Na
2
S
2
O
4
followed by treating with chlorine, an organic compound, and then chlorine to form perfluoroalkanedi(sulfonyl chloride) is provided. Novel perfluoroalkanedi(sulfonyl bromide) compounds are also disclosed.