Premium
Syntheses of 3,3′ ‐Disubstituted Polynitrostilbenes
Author(s) -
Zengguo Feng,
Boren Chen
Publication year - 1992
Publication title -
propellants, explosives, pyrotechnics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.56
H-Index - 65
eISSN - 1521-4087
pISSN - 0721-3115
DOI - 10.1002/prep.19920170505
Subject(s) - group (periodic table) , benzene , chemistry , stereochemistry , medicinal chemistry , organic chemistry
This paper describes the syntheses of 3,3′‐disubstituted tetranitrostilbenes with increasing the electron‐donting ability of substituting groups (MeNH > MeO > Cl) on the benzene rings. Two of them are nitrated to form 3,3′ ‐disubstituted methylnitroamino hexanitrostilbenes. Also observed is that the methylnitroamino group is not converted into the amino group and only the methoxy group can be substituted by the amino group in 3‐methoxy‐3′‐methylnitroamino‐2,2′, 4,4′, 6,6′‐hexanitrostibene is obtained.