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The Reactivity of Isomeric Nitrenium Lewis Acids with Phosphines, Carbenes, and Phosphide
Alkylation of spiro[fluorene‐9,3’‐indazole] at N(1) and N(2) with tBuCl affords the nitrenium cations [C(6)H(4)N(2)(tBu)C(C(12)H(8))][BF(4)], 1 and 2, respectively. Compound 1 converts to 2 over the temperature range 303–323 K with a free energy barrier of 28±5 kcal mol(−1). Reaction of 1 with PMe(3...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
John Wiley and Sons Inc.
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7898612/ https://www.ncbi.nlm.nih.gov/pubmed/33137240 http://dx.doi.org/10.1002/chem.202004798 |