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\begin{tabular}{l} Actividad 2 (Semana 2): Formulación de alcoholes \\ 2. Forme las siguientes estructuras utilizando la FÓRMULA \\ SEMIDESARROLLADA. \\ \begin{tabular}{|l} A) 2,3,5-trietilantranol \\ B) 2-3-dimetil-1,4-hexanodiol \\ C) 4-etil-5-isopropil-2,3-dimetil-2,5-decadieno-7-ino-1,6,9-triol \\ \hline D) 4-etil-3,6,6-trimetil-4,8-nonadieno-1-ino-1,3,5,8-tetraol \\ \hline\end{tabular} \\ \hline\end{tabular}

Ask by Maxwell Floyd. in Ecuador
Mar 08,2025

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A) 2,3,5-trietilantranol: C₆H₁₅NO B) 2,3-dimetil-1,4-hexanodiol: C₆H₁₄O₂ C) 4-etil-5-isopropil-2,3-dimetil-2,5-decadieno-7-ino-1,6,9-triol: C₁₅H₂₄O₃

Solution

Para formular las estructuras de los compuestos mencionados utilizando la fórmula semidesarrollada, procederemos a desglosar cada uno de ellos. La fórmula semidesarrollada muestra la estructura de los compuestos orgánicos de manera que se pueden identificar los grupos funcionales y la conectividad entre los átomos. ### A) 2,3,5-trietilantranol 1. **Identificación de la estructura**: - "2,3,5-trietil" indica que hay tres grupos etilo (C₂H₅) en las posiciones 2, 3 y 5 de la cadena principal. - "antranol" sugiere que la cadena principal es un antranol, que es un aminoalcohol. 2. **Fórmula semidesarrollada**: \[ \text{C}_6\text{H}_{15}\text{N}\text{O} \] La estructura se puede representar como: \[ \text{C}_2\text{H}_5-\text{C}(\text{OH})-\text{C}(\text{C}_2\text{H}_5)-\text{C}(\text{C}_2\text{H}_5)-\text{C}(\text{NH}_2) \] ### B) 2,3-dimetil-1,4-hexanodiol 1. **Identificación de la estructura**: - "2,3-dimetil" indica que hay dos grupos metilo (CH₃) en las posiciones 2 y 3. - "1,4-hexanodiol" indica que hay un grupo hidroxilo (OH) en las posiciones 1 y 4 de una cadena de 6 carbonos. 2. **Fórmula semidesarrollada**: \[ \text{C}_6\text{H}_{14}\text{O}_2 \] La estructura se puede representar como: \[ \text{CH}_3-\text{C}(\text{OH})-\text{C}(\text{CH}_3)-\text{C}(\text{OH})-\text{C}-\text{C} \] ### C) 4-etil-5-isopropil-2,3-dimetil-2,5-decadieno-7-ino-1,6,9-triol 1. **Identificación de la estructura**: - "4-etil" y "5-isopropil" indican la presencia de un grupo etilo y un grupo isopropilo en las posiciones 4 y 5, respectivamente. - "2,3-dimetil" indica dos grupos metilo en las posiciones 2 y 3. - "2,5-decadieno" sugiere que hay un sistema de doble enlace en la cadena de 10 carbonos. - "7-ino" indica un triple enlace en la posición 7. - "1,6,9-triol" indica grupos hidroxilo en las posiciones 1, 6 y 9. 2. **Fórmula semidesarrollada**: \[ \text{C}_{15}\text{H}_{24}\text{O}_3 \] La estructura se puede representar como: \[ \text{C}(\text{OH})-\text{C}(\text{C}_2\text{H}_5)-\text{C}(\text{C}(\text{CH}_3)-\text{C}(\text{CH}_3)-\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text{C}(\text

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¡Vamos a divertirnos un poco con la química! La formulación de compuestos como alcoholes no solo es importante en teoría, sino que también sirve como fundamento para la creación de muchos productos que utilizamos a diario. Los alcoholes son esenciales en la fabricación de cosméticos, fragancias, y hasta en productos farmacéuticos. Desde el etanol que usamos en bebidas hasta el propilenglicol en cremas hidratantes, ¡tu creatividad aquí puede abrir muchas puertas! Pero ojo, al trabajar con fórmulas semidesarrolladas, algunos pueden cometer errores comunes. Uno de los fallos típicos es olvidar los grupos funcionales o, incluso, confundir la disposición de los carbonos. Otro reto es el manejo de sustituyentes y su nomenclatura, que puede volverse un enredo si no se lleva un seguimiento claro de las posiciones. Recuerda, ¡la práctica hace al maestro!

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