Llwytho...
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...
Wedi'i Gadw mewn:
| Cyhoeddwyd yn: | Chemistry |
|---|---|
| Prif Awduron: | , , , |
| Fformat: | Artigo |
| Iaith: | Inglês |
| Cyhoeddwyd: |
John Wiley and Sons Inc.
2021
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| Pynciau: | |
| Mynediad Ar-lein: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7898612/ https://ncbi.nlm.nih.gov/pubmed/33137240 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/chem.202004798 |
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