2020年8月
Discovery of a synthesis method for a difluoroglycine derivative based on a path generated by quantum chemical calculations
CHEMICAL SCIENCE
- ,
- ,
- 巻
- 11
- 号
- 29
- 開始ページ
- 7569
- 終了ページ
- 7577
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1039/d0sc02089c
- 出版者・発行元
- ROYAL SOC CHEMISTRY
The systematic exploration of synthetic pathways to afford a desired product through quantum chemical calculations remains a considerable challenge. In 2013, Maeda et al. introduced 'quantum chemistry aided retrosynthetic analysis' (QCaRA), which uses quantum chemical calculations to search systematically for the decomposition paths of a target product and proposes a synthesis method. However, until now, no new reactions suggested by QCaRA have been reported to lead to experimental discoveries. Using a difluoroglycine derivative as a target, this study investigated the ability of QCaRA to suggest various synthetic paths to the target without relying on previous data or the knowledge and experience of chemists. Furthermore, experimental verification of the most promising path chosen by an organic chemist among the predicted paths led to the discovery of a synthesis method for a difluoroglycine derivative. We emphasize that the purpose of this study is not to propose a fully automated workflow. Therefore, the extent of the hands-on expertise of chemists required during the verification process was also evaluated. These insights are expected to advance the applicability of QCaRA to the discovery of viable experimental synthetic routes.
- リンク情報
- ID情報
-
- DOI : 10.1039/d0sc02089c
- ISSN : 2041-6520
- eISSN : 2041-6539
- ORCIDのPut Code : 86249033
- Web of Science ID : WOS:000555670200023