Assignments of <sup>1</sup>H and <sup>13</sup>C resonante signals in 2-Methoxy-4,5-Methylenedioxypropiophenone with the assistance of 1D and 2D NMR experiments

In connection with our continuous investigation of Piper species, we have isolated 2-methoxy- 4,5-methylenedioxypropiophenone from the roots of Piper murginatum. The literature reported the same compound isolated from leaves of the same species, but only <sup>1</sup>H NMR (60 MHz), UV, I...

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Detalles Bibliográficos
Autores principales: Oliveira Santos, Bárbara Viviana de, Oliveira Chaves, María Célia de
Formato: Articulo
Lenguaje:Inglés
Publicado: 2000
Materias:
Farmacia
Piperaceae
Piper
Propiofenonas
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/6898
http://www.latamjpharm.org/trabajos/19/1/LAJOP_19_1_1_8_76AO009DI0.pdf
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
Descripción
Sumario:In connection with our continuous investigation of Piper species, we have isolated 2-methoxy- 4,5-methylenedioxypropiophenone from the roots of Piper murginatum. The literature reported the same compound isolated from leaves of the same species, but only <sup>1</sup>H NMR (60 MHz), UV, IV and EM were used in spectroscopic assignments. In the present paper we assign unambiguously the protons and carbons peaks with the assistance of 1D and 2D NMR experiments.

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