Síntesis y caracterización de hidrazonas obtenidas a partir de 1,2 y 1,4-naftoquinona con 2,4-dinitrofenilhidracina
| dc.contributor.author | Jesús Ramón Briceño Barrios | |
| dc.contributor.author | Marietta Vizcaya | |
| dc.contributor.author | Freddy A. Carrillo | |
| dc.contributor.author | Gerzón E. Delgado | |
| dc.coverage.spatial | Bolivia | |
| dc.date.accessioned | 2026-03-22T18:34:56Z | |
| dc.date.available | 2026-03-22T18:34:56Z | |
| dc.date.issued | 2021 | |
| dc.description.abstract | In this work, the results of the synthesis and characterization of 1,2- and 1,4-naphthoquinone derivatives with 2,4-dinitrophenylhidrazine in alcoholic solution are presented. The products [1] and [2] were characterized by FT-IR, UV-visible and H1-NMR spectroscopy and X-ray diffraction. The spectroscopic analyzes indicate the formation of the expected hydrazones. X-ray powderdiffraction study indicated that both compounds crystallizes in monoclinic cells, space group P21/c andunit cell parameters: a =16.3541(7) A, b =12.8648(6) A, c =6.9195(1) A, s =100.140(2)°, V =1433.08(9) A3, an-da =7.3274(2) A, b =16.3523(7) A, c =11.1187(5) A, s =99.266(4)°, V =1314.86(9) A3, for [1] and [2] derivatives, respec-tively. | |
| dc.identifier.uri | http://epublica.saber.ula.ve/index.php/avancesenquimica/article/download/17399/21921928570 | |
| dc.identifier.uri | https://andeanlibrary.org/handle/123456789/70965 | |
| dc.language.iso | es | |
| dc.publisher | Universidad de Los Andes | |
| dc.relation.ispartof | Avances en Química | |
| dc.source | Universidad de Los Andes | |
| dc.subject | Monoclinic crystal system | |
| dc.subject | Chemistry | |
| dc.subject | Crystallography | |
| dc.subject | Stereochemistry | |
| dc.title | Síntesis y caracterización de hidrazonas obtenidas a partir de 1,2 y 1,4-naftoquinona con 2,4-dinitrofenilhidracina | |
| dc.type | article |