Unknown

Dataset Information

0

Data-Driven Multi-Objective Optimization Tactics for Catalytic Asymmetric Reactions Using Bisphosphine Ligands.


ABSTRACT: Optimization of the catalyst structure to simultaneously improve multiple reaction objectives (e.g., yield, enantioselectivity, and regioselectivity) remains a formidable challenge. Herein, we describe a machine learning workflow for the multi-objective optimization of catalytic reactions that employ chiral bisphosphine ligands. This was demonstrated through the optimization of two sequential reactions required in the asymmetric synthesis of an active pharmaceutical ingredient. To accomplish this, a density functional theory-derived database of >550 bisphosphine ligands was constructed, and a designer chemical space mapping technique was established. The protocol used classification methods to identify active catalysts, followed by linear regression to model reaction selectivity. This led to the prediction and validation of significantly improved ligands for all reaction outputs, suggesting a general strategy that can be readily implemented for reaction optimizations where performance is controlled by bisphosphine ligands.

SUBMITTER: Dotson JJ 

PROVIDER: S-EPMC10194998 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature

altmetric image

Publications

Data-Driven Multi-Objective Optimization Tactics for Catalytic Asymmetric Reactions Using Bisphosphine Ligands.

Dotson Jordan J JJ   van Dijk Lucy L   Timmerman Jacob C JC   Grosslight Samantha S   Walroth Richard C RC   Gosselin Francis F   Püntener Kurt K   Mack Kyle A KA   Sigman Matthew S MS  

Journal of the American Chemical Society 20221227 1


Optimization of the catalyst structure to simultaneously improve multiple reaction objectives (e.g., yield, enantioselectivity, and regioselectivity) remains a formidable challenge. Herein, we describe a machine learning workflow for the multi-objective optimization of catalytic reactions that employ chiral bisphosphine ligands. This was demonstrated through the optimization of two sequential reactions required in the asymmetric synthesis of an active pharmaceutical ingredient. To accomplish thi  ...[more]

Similar Datasets

| S-EPMC10681518 | biostudies-literature
| S-EPMC9638882 | biostudies-literature
| S-EPMC4513368 | biostudies-literature
| S-EPMC1705497 | biostudies-other
| S-EPMC3226731 | biostudies-literature
| S-EPMC9729643 | biostudies-literature
| S-EPMC10465850 | biostudies-literature
| S-EPMC6585819 | biostudies-other
| S-EPMC5829239 | biostudies-literature
| S-EPMC5716574 | biostudies-literature