Synthesis and stability of strongly acidic benzamide derivatives
作者:Frederik Diness、Niels J Bjerrum、Mikael Begtrup
DOI:10.3762/bjoc.14.38
日期:——
Reactivity studies of strong organic acids based on the replacement of one or both of the oxygens in benzoic acids with the trifluoromethanesulfonamide group are reported. Novel derivatives of these types of acids were synthesized in good yields. The generated N-triflylbenzamides were further functionalized through cross-coupling and nucleophilic aromatic substitution reactions. All compounds were
Bio-electrode composition, bio-electrode, and method for manufacturing the bio-electrode
申请人:SHIN-ETSU CHEMICAL CO., LTD.
公开号:US10792489B2
公开(公告)日:2020-10-06
The present invention provides a bio-electrode composition capable of forming a living body contact layer for a bio-electrode that is excellent in conductivity and biocompatibility, is light-weight, can be manufactured at low cost, and can control significant reduction in conductivity even though the bio-electrode is soaked in water or dried. The present invention is accomplished by a bio-electrode composition including an ionic material and a resin, in which the ionic material is a lithium salt, a sodium salt, a potassium salt, a calcium salt, or an ammonium salt of sulphonamide represented by the following general formula (1).
[R1—C(═O)—N−—SO2—Rf1]nMn+ (1)