the plasma membranetransport in mammaliancells. The remarkably higher uptake of iodinated compounds compared to that of their chloro or bromo analogues suggests that the strong halogen bonding ability of iodine atoms may play an important role in the membranetransport. This study provides a novel strategy for the transport of fluorescent molecules across the plasma membrane in living cells.
Formation and Destruction of Diazine Ring under Conditions of the Vilsmeier–Haack Formylation of 4-Dialkylaminonaphthalic Acid Derivatives
作者:Leonid D Patsenker、Inna G Yermolenko、Yevgeniya Ye Artyukhova、Vyacheslav N Baumer、Boris M Krasovitskii
DOI:10.1016/s0040-4020(00)00642-6
日期:2000.9
The quaternized 1,3-diazine ring formation qualified as a particular case of the t-amino effect has been found under conditions of the Vilsmeier-Haack formylation of 4-dialkylaminonaphthalic acid derivatives. The diazinium ring is hydrolyzed in alkaline media with dealkylation, and 3-dimethylamino-4-alkylamino derivatives are formed. (C) 2000 Elsevier Science Ltd. All rights reserved.
[EN] FLUORESCENT NAPHTHALIMIDE POLYMERS AND SOLUTIONS THEREOF FOR SCALE CONTROL IN AQUEOUS SYSTEMS<br/>[FR] POLYMÈRES DE NAPHTALIMIDE FLUORESCENTS ET SOLUTIONS ASSOCIÉES POUR LUTTER CONTRE LE TARTRE DANS DES SYSTÈMES AQUEUX
申请人:NOURYON CHEMICALS INT BV
公开号:WO2020243168A1
公开(公告)日:2020-12-03
Disclosed are fluorescent water-soluble water treatment polymers suitable for use in scale inhibition in industrial water systems, the water treatment polymers comprising non-quaternized fluorescent naphthalimide derivative monomers. Also disclosed are methods of making the monomers, methods of making the polymers, methods of inhibiting scale in an industrial water system, and methods of using the polymers in coagulation and flocculation, and in cleaning applications.