N-chloro and N-bromo derivatives of 2-imidazolidinones having substituents at the 4 and 5 positions of the ring are described. More particularly, there are described dichloro, dibromo-, and chlorobromo- derivatives of 2-imidazolidinones having at least three substituents selected from alkyl, alkoxy, hydroxy and substituted phenyl, e.g., para-substituted phenyl, at the 4 and 5 positions on the ring. These N-halo compounds are biocides, e.g., bactericides, and are useful as disinfectants and sanitizers.
Preparation of Several Active <i>N</i>-Chloro Compounds from Trichloroisocyanuric
Acid
作者:Ahmad Khoramabadi-zad、Azam Shiri
DOI:10.1055/s-0029-1216889
日期:——
N-chlorosaccharin, N-chlorosuccinimide, N-chlorophthalimide, N,N′-dichlorophenobarbital, and N,N′-dichlorobarbital were synthesized by chlorination with trichloroisocyanuric acid under mild reaction conditions at room temperature. This method is clean, fast, and efficient; the yields are also good to excellent. chlorinated compounds - imides - amides - halogenation - trichloroisocyanuric acid