1882-01-5Relevant academic research and scientific papers
Fluorinated poly(arylene ether ketone)s for high temperature dielectrics
Shaver, Andrew T.,Yin, Kezhen,Borjigin, Hailun,Zhang, Wenrui,Choudhury, Shreya Roy,Baer, Eric,Mecham, Sue J.,Riffle,McGrath, James E.
, p. 199 - 204 (2016)
There is a need for polymeric capacitors with improved energy storage density and thermal stability. In this work, the effect of polymer molecular structure and symmetry on Tg, breakdown strength, and relative permittivity were investigated. A
One-Pot Trifluoromethylative Functionalization of Amides: Synthesis of Trifluoromethylated Bis(indolyl)arylmethanes and Triarylmethanes
Pandey, Vinay Kumar,Anbarasan, Pazhamalai
, p. 12328 - 12336 (2017/12/08)
Efficient and general one-pot trifluoromethylative functionalization of amides has been accomplished for the synthesis of various trifluoromethylated bis(indolyl)arylmethane, utilizing trifluoromethyltrimethylsilane and substituted indoles as nucleophiles. The developed reaction involves the in situ generation and trapping of a trifluoromethylated iminium ion, derived from the trifluoromethylated hemiaminal of amide, with various substituted indoles. This method has been successfully extended to the synthesis of diverse trifluoromethylated triarylmethanes employing phenols as nucleophiles. Furthermore, the potential of the method was demonstrated via the two-step synthesis of a trifluoromethylated analog of a hypolipidemic and anti-obesity agent.
1,1,1-Triaryl-2,2,2-trifluoroethanes and process for their synthesis
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, (2008/06/13)
New 1,1,1-triaryl-2,2,2-trifluoroethanes in which the aryl radicals carry one or more substitutents have been prepared by condensation of trifluoroacetophenones with substituted phenyl compounds in the presence of catalytic quantities of trifluoromethylsu
