2-SUBSTITUTED 5-OXO-5,6,7,8-TETRAHYDROQUINAZOLINES

Н. Н. Тонких, А. Я. Страков, М. В. Петрова

Abstract


Twenty novel 2-substituted 5-oxo-5,6,7,8-tetrahydroquinazolines in reactions of 2-formyl-1,3-cyclohexanedione and its 5,5-dimethyl- and 5-phenyl derivatives with 4-chloro- and 4‑carbonylaminobenzamidines, 3- and 4-carbamidinopyridines, 2-carbamidinopyrazine, 2-carbamidino-5-trifluoromethylpyridine, 1-carbamidinopyrrolidine, 4-carbamidinomorpholine, and 1-carbamidino-3,5-dimethylpyrazole have been obtained.

Authors: N. N. Tonkikh, A. Ya. Strakov, and M. V. Petrova.

English Translation in Chemistry of Heterocyclic Compounds, 2000, 36 (2), pp 174-177

http://link.springer.com/article/10.1007/BF02283547


Keywords


2-(3,5-dimethyl-1-pyrazolyl)-5-oxo-5,6,7,8-tetrahydroquinazolines; 2-(4-morpholyl)-5-oxo-5,6,7,8-tetrahydroquinazolines; 2-(2-pyrazinyl)-5-oxo-5,6,7,8-tetrahydroquinazolines; 2-(3-pyridyl)-5-oxo-5,6,7,8-tetrahydroquinazolines; 2-(4-pyridyl)-5-oxo-5,6,7,8-

Full Text: PDF (Russian) Supplementary File(s): None


 

 

Latvian Institute of Organic Synthesis - Aizkraukles iela, 21, Riga, LV-1006, Latvia - hgs@osi.lv