Ontology highlight
ABSTRACT:
SUBMITTER: Chernyshov VV
PROVIDER: S-EPMC7223885 | biostudies-literature | 2020 Feb
REPOSITORIES: biostudies-literature
Chernyshov Vladimir V VV Yarovaya Olga I OI Fadeev Dmitry S DS Gatilov Yuriy V YV Esaulkova Yana L YL Muryleva Anna S AS Sinegubova Katherina O KO Zarubaev Vladimir V VV Zarubaev Vladimir V VV Salakhutdinov Nariman F NF
Molecular diversity 20190228 1
An effective technique for one-stage synthesis of new polycyclic nitrogen-containing compounds has been developed. The procedure involves refluxing mixtures of camphoric acid with aliphatic or aromatic diamine without catalysts. In cases where the starting amine has a low boiling point (less than 200 °C), phenol is used as a solvent, as it is the most optimal one for obtaining products with good yields. It has been shown that the use of Lewis acids as catalysts reduces the yield of the reaction ...[more]