Reaction of direct electrophilic perfluoroacylation of diffferent structure alkenes with trifluoroacetic anhydride activated by BF3.SMe(2) complex leads to trifluoromethylalkenylketones with different structure of alkenyl group. Possible composition of the reactive species is considered on the basis of IR and NMR data. Dependence of the reaction course on the substrate structure is discussed.
Nenaidenko, V. G.; Balenkova, E. S., Russian Journal of Organic Chemistry, 1995, vol. 31, # 8, p. 1030 - 1036
作者:Nenaidenko, V. G.、Balenkova, E. S.
DOI:——
日期:——
ACTIVE POLYMERIC FILTERS
申请人:SJONG Angele
公开号:US20130092638A1
公开(公告)日:2013-04-18
A compound includes a polymer where the polymer includes a pendant dioxirane moiety. Cost-effective, facilitated generation of a polymer including a pendant dioxirane moiety allows for the compound to be disposable or be easily recycled. The compound can be used in air purification and liquid purification to not only remove particulate matter, but also to destroy microorganisms and remove volatile organic compounds.