Premium
Convenient One‐Step Synthesis of Benzotriazolylsuccinimides in Melt
Author(s) -
Farion Ivan A.,
Mogov Dmitrii M.,
Burdukovskii Vitaliy F.,
Kholkhoev Bato Ch.,
Timashev Petr S.
Publication year - 2017
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.2557
Subject(s) - succinimide , chemistry , crystallinity , residue (chemistry) , reagent , nuclear magnetic resonance spectroscopy , organic chemistry , polymer chemistry , crystallography
The one‐step interaction of 1H‐benzotriazoles with maleimides in melt at elevated temperatures has resulted in benzotriazolylsuccinimides. According to spectroscopy data, benzotriazolylsuccinimides obtained contain both major (benzotriazol‐1‐yl)‐succinimide residue and minor (benzotriazol‐2‐yl)‐succinimide residue. An effect of substituents in the initial reagents on the fine splitting of carbon peaks in 13 C NMR spectrums of benzotriazolylsuccinimides is discussed. The influence of structure of benzotriazolylsuccinimides on their crystallinity degree is also discussed.