Citas bibligráficas
Fabian, M., (2024). Efecto de la temperatura sobre la velocidad de reacción del O- hidroxibenzaldehido y Etilenglicol en la síntesis del 2-(2- Hidroxifenil)-1,3-Dioxaciclopentano [Universidad Nacional de Trujillo]. https://hdl.handle.net/20.500.14414/21006
Fabian, M., Efecto de la temperatura sobre la velocidad de reacción del O- hidroxibenzaldehido y Etilenglicol en la síntesis del 2-(2- Hidroxifenil)-1,3-Dioxaciclopentano []. PE: Universidad Nacional de Trujillo; 2024. https://hdl.handle.net/20.500.14414/21006
@misc{renati/1046195,
title = "Efecto de la temperatura sobre la velocidad de reacción del O- hidroxibenzaldehido y Etilenglicol en la síntesis del 2-(2- Hidroxifenil)-1,3-Dioxaciclopentano",
author = "Fabian Rojas, Mery Editha",
publisher = "Universidad Nacional de Trujillo",
year = "2024"
}
ABSTRACT The purpose of this research report was to determine how temperature influences the chemical reaction rate of the synthesis of 2-(2-hydroxyphenyl)-1,3-dioxoxycyclopentane with o-hydroxybenzaldehyde and ethylene glycol as reactants. The research was carried out by determining the chemical kinetics of reaction rate at different temperatures of 50°C and 70°C. According to this method, we subjected the two reactants in an acidic medium with a light organic solvent (benzene). Reflux distillation equipment with light solvent separator was installed at temperatures of 50 and 70°C; until a constant volume of water is obtained, which indicates that the chemical reaction is complete. The following results were obtained: the percentage of practical yield of the present research work of 2-(2-hydroxyphenyl)-1,3- dioxoxycyclopentane is 69,88 % and 76,84 %, The boiling point of the product is 198 °C, density at 22 °C was 1.1745; refractive index 1.5639; the activation energy is 3.45 Kcal/mol, the half-life at 50°C and 70°C is 0.47 and 0.34 hours. According to the analyses, the synthesized product was determined to be 2-(2-hydroxyphenyl)-1,3-dioxoxypentane by chemical and physical methods, and the kinetic study determined that the chemical reaction has a first-order behavior
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