NOVEL TRISCATIONIC AMPHIPHILE COMPOUNDS, COMPOSITIONS, AND METHODS FOR MAKING SAME
申请人:James Madison Innovations, Inc.
公开号:US20170135342A1
公开(公告)日:2017-05-18
The inventive subject matter relates to compounds of Formula I and Formula II, compositions thereof, and processes for making such compounds as presently claimed and further described herein. The inventive compounds and compositions have antimicrobial properties and are useful as environmental disinfectants, topical cleansers such as topical personal care compositions, sanitizers, preservatives, in water treatment, as permanent or erodible coatings for medical devices and appliances, and in therapeutics.
Catalytic halodefluorination of aliphatic carbon–fluorine bonds
作者:Kelvin K. K. Goh、Arup Sinha、Craig Fraser、Rowan D. Young
DOI:10.1039/c6ra09429e
日期:——
A variety of halosilanes, in conjunction with aluminum catalysts, convert fluorocarbons into higher halocarbons. Bromination and iodination of fluorocarbons are more effective than chlorination in terms of yield and activity....
A simple and efficient procedure for the halogenation of aromatic compounds with NCS, NBS, NIS and NFSI in the presence of catalytic amount of ZrCl4 is described. Chlorination, bromination, iodination and fluorination of various aromatic compounds are performed with high selectivity under mild reaction conditions.
作者:G.K.Surya Prakash、Jinbo Hu、Jurgen Simon、Donald R. Bellew、George A. Olah
DOI:10.1016/j.jfluchem.2003.11.031
日期:2004.4
ic acid (1) was prepared using a new procedure starting from perchloromercaptan, which is readily obtained from chlorination of CS2. Modified Swarts reaction transformed N,N-diethyl trichloromethanesulfenamide into N,N-diethyl chlorodifluoromethanesulfenamide, and the latter species was further oxidized and hydrolyzed into chlorodifluoromethanesulfonic acid. The preparations of other two new α,α-d