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Preparation of Functionalized Amides Using Dicarbamoylzincs
We report a new convenient preparation of dicarbamoylzincs of type (R(1)R(2)NCO)(2)Zn by the treatment of ZnCl(2) and formamides R(1)R(2)NCHO with LiTMP in THF (15 °C, 15 min) or by the reaction of formamides R(1)R(2)NCHO with TMP(2)Zn (25 °C, 16 h). This second method tolerates sensitive groups suc...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
John Wiley and Sons Inc.
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9401601/ https://www.ncbi.nlm.nih.gov/pubmed/35561099 http://dx.doi.org/10.1002/anie.202205440 |