Leveraging an intelligent slug flow platform for self-optimization of reaction systems with categorical variables.

ABSTRACT: In this work we describe the development of a chemistry-based encoding approach utilizing nucleophilicity to perform Bayesian optimization campaigns. A fully automated slug continuous flow platform leveraging a liquid handler to investigate categorical variables is used for the self-optimization of organic reactions. We compared our chemistry-based approach to a chemistry-agnostic label-encoding approach. The use of encoding a physical property allowed the optimization to proceed rapidly and more successfully than existing methods, identifying not only the correct discrete parameter in the system, but also favorable conditions at the same time. Reactions were analyzed using two complementary process analytical technologies (PATs), Fourier-transform infrared spectroscopy (FT-IR) and ultra h

SUBMITTER: Wagner FL 

PROVIDER: S-EPMC12550597 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature