Synthesis and spectral and luminescent properties of 4-(5-aryloxazoyl-2)benzoic acids and their derivatives |
| |
Authors: | B. M. Krasovitskii V. M. Shershukov V. L. Volkov |
| |
Affiliation: | (1) Scientific-Industrial Association Monokristallreaktiv ( Single Crystal Reagent ), 310141 Khar'kov |
| |
Abstract: | Condensation of acid chloride of monomethyl terephtalate with -aminomethyl-arylketones and subsequent cyclodehydration of the resulting amides in sulfuric acid or phosphorus oxychloride give rise to methyl 4-(5-aryloxazolyl-2)benzoates which led to the corresponding acids, acid chlorides, and amides. The effect of electron-withdrawing groups on the spectral and luminescent properties, as well as on the stability of substituted 2,5-diaryloxazoles toward UV irradiation has been investigated.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 9, pp. 1261–1264, September, 1986. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|