Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Nagham Al-Niami"'
Publikováno v:
مجلة التربية والعلم, Vol 22, Iss 3, Pp 1-10 (2009)
ABSTRACT In this paper the synthesis of some substituted 1,3,4-oxadiazoles, 1,3,4-thiadiazoles and 1,2,4-triazoles was achieved. 2-(2,3-dimethyl phenyl amino) benzoic acid was esterified to its ethyl ester by its reaction with absolute ethanol in pre
Externí odkaz:
https://doaj.org/article/10f76c96168b4036b84ca9298e46e343