Isatoic anhydride derivatives and applications thereof
申请人:The University of North Carolina at Charlotte
公开号:US10179175B2
公开(公告)日:2019-01-15
Isatoic anhydride derivatives having an N-substituent which includes a quaternary ammonium group are useful for labeling and/or functionalizing a target material and/or for coupling materials together. The isatoic anhydride derivatives of the present disclosure can be advantageously water soluble, easily prepared and purified. Isatoic anhydride derivatives useful in the present disclosure preferably have at least one chemically reactive group or at least one binding group or at least one detectable label. Anthranilate derivatives made from the isatoic anhydrides derivatives or otherwise and kits including the isatoic anhydride derivatives are also disclosed.
具有包括季铵基团的 N 取代基的异酸酐衍生物可用于标记和/或官能化目标材料和/或将材料耦合在一起。本公开的异酸酐衍生物可溶于水,易于制备和纯化。本公开中有用的异酸酐衍生物最好具有至少一个化学反应基团或至少一个结合基团或至少一个可检测标签。此外,还公开了由异酸酐衍生物或其他衍生物制成的蒽酸衍生物以及包括异酸酐衍生物的试剂盒。
Water-Soluble Palladium and Gold Nanoparticles Functionalized by a New Phosphine with Zwitterionic Liquid Based on Imidazolium Sulfonate Linked Ethylene Glycol Moiety
作者:Hisashi Fujihara、Taichi Akiyama、Chiharu Ibata
DOI:10.3987/com-09-s(s)128
日期:——
A new phosphine with zwitterionic liquid based on imidazolium sulfonate linked ethylene glycol moiety (1) as a protective ligand for metal nanoparticles has been prepared. Its phosphine 1-stabilized palladium and gold nanoparticles (1-Pd and 1-Au) were found to be soluble in water, and remarkably stable in high concentration of aqueous electrolyte and ionic liquid. 1-Pd nanoparticles behave as an efficient catalyst for the Suzuki cross-coupling reaction in an aqueous medium.
ISATOIC ANHYDRIDE DERIVATIVES AND APPLICATIONS THEREOF
申请人:The University of North Carolina at Charlotte
公开号:US20170035893A1
公开(公告)日:2017-02-09
Isatoic anhydride derivatives having an N-substituent which includes a quaternary ammonium group are useful for labeling and/or functionalizing a target material and/or for coupling materials together. The isatoic anhydride derivatives of the present disclosure can be advantageously water soluble, easily prepared and purified. Isatoic anhydride derivatives useful in the present disclosure preferably have at least one chemically reactive group or at least one binding group or at least one detectable label. Anthranilate derivatives made from the isatoic anhydrides derivatives or otherwise and kits including the isatoic anhydride derivatives are also disclosed.