Abstract
A convenient and inexpensive approach for the synthesis of deuterium-labeled thiamphenicol was described. DL-threo-Thiamphenicol-methyl-d3 was prepared with high chemical purity and isotopic enrichment via a six-step process starting from 4-bromobenzaldehyde and DMSO-d6 by employing microwave-assisted copper-mediated methylthiolation and modified Wulff’s asymmetric aziridination.
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Acknowledgements
This work was supported by Foundation of the Educational Department of Liaoning Province (2019LJC16) and Program for Innovative Research Team of the Ministry of Education and Program for Liaoning Innovative Research Team in University.
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Zhang, M., Zhang, L., Wang, W. et al. Synthesis of deuterium-labeled DL-threo-thiamphenicol. J Radioanal Nucl Chem 324, 1463–1467 (2020). https://doi.org/10.1007/s10967-020-07155-z
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DOI: https://doi.org/10.1007/s10967-020-07155-z