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M. ¡°Chemical reactions from US patents¡± https://figshare.com/articles/Chemical_reactions_from_US_patents_1976-Sep2016_/5104873[2]Lowe, D. M. Extraction of chemical structures and reactions from the literature. Diss. University of Cambridge, 2012. DOI: 10.17863/CAM.16293[3]Ai, C. S., Paul E. Blower Jr, and Robert H. Ledwith. "Extraction of chemical reaction information from primary journal text." J. Chem. Inf. Comput. Sci. 30.2 (1990):163-169. DOI: 10.1021/ci00066a012[4]Jessop, D. M., Sam E. A., and Peter M. R. "Mining chemical information from open patents." J.cheminform. 3.1(2011):1-17. DOI: 10.1186/1758-2946-3-40[5] Vaucher,A.C., Zipoli, F., Geluykens, J., et al. ¡°Automated extraction of chemical synthesis actions from experimental procedures.¡± Nat.Commun. 11, 3601(2020). DOI: 10.1038/s41467-020-17266-6[6]IBM RXN for chemistry https://rxn.res.ibm.com[7]He, J., et al. "Overview of chemu 2020: Named entity recognition and event extraction of chemical reactions from patents." International Conference of the Cross-Language Evaluation Forum for European Languages. Springer, Cham, 2020. DOI:10.1007/978-3-030-58219-7_18[8]Dao, M. H., and Dat Q. N."VinAI at ChEMU 2020: An accurate system for named entity recognition in chemical reactions from patents." CLEF, 2020.[9]ChEMU http://chemu.eng.unimelb.edu.au

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