Synthesis of chloro aldehydes of the heterocyclic series

Autor: Baranov, S. N., Kochkanyan, R. O., Zaritovskii, A. N., Belova, G. I., Radkova, S. S.
Zdroj: Chemistry of Heterocyclic Compounds; January 1975, Vol. 11 Issue: 1 p73-73, 1p
Abstrakt: A method was developed for the preparation of 4-chloro-5-formylimidazolones, ?4-thiazolinones, and 4-chloro-5-formyluracils by reaction of 4-azolidones or barbituric acids with dimethylformamide and phosphorus oxychloride.
Databáze: Supplemental Index