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Digitalización y validación de una base de datos de la literatura sobre síntesis química en el ChemPU
Simon Rohrbach1, Mindaugas Šiaučiulis1, Greig Chisholm1
1School of Chemistry, the University of Glasgow, University Avenue, Glasgow G12 8QQ, UK.
Science (New York, N.Y.)
|July 20, 2022
Resumen
La química sintética automatizada es ahora factible con una nueva base de datos de 100 reacciones ejecutables por robots. Esta plataforma logra rendimientos y purezas de nivel experto, avanzando en la automatización de la síntesis química.
Área de la Ciencia:
- Química orgánica
- Ingeniería Química
- La robótica
Sus antecedentes:
- La automatización en la química sintética ha progresado lentamente a pesar de su potencial.
- Los métodos existentes carecen de bases de datos de reacción completas y ejecutables.
Objetivo del estudio:
- Desarrollar una base de datos de reacciones químicas ejecutable automáticamente.
- Para demostrar la ejecución robótica y la purificación de diversas síntesis orgánicas.
Principales métodos:
- Creó una base de datos de 100 reacciones orgánicas diversas utilizando códigos de reacción química (χDL).
- Descargado y ejecutado robóticamente más de 50 reacciones en computadoras modulares.
- Integrado un módulo de cromatografía automatizado para la purificación de compuestos.
Principales resultados:
- Los rendimientos y la pureza alcanzados son comparables a los de los químicos expertos en síntesis robóticas.
- Se ha demostrado con éxito la purificación automatizada de varios compuestos.
- Validación de la base de datos para el control de versiones, la colaboración y la minería de datos.
Conclusiones:
- La base de datos y la plataforma presentadas permiten la síntesis orgánica automatizada y de alta fidelidad.
- Este trabajo representa un paso importante hacia la adopción generalizada de la síntesis química automatizada.
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