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Synthesis of Transient and Stable C-Amino Phosphorus Ylides and Their Fragmentation into Transient and Stable Carbenes
Only basic phosphines, such as tris(dimethylamino)phosphine, allow for the synthesis of a stable acyclic β-amino phosphonium salt 1c, which upon deprotonation with butyllithium affords the corresponding stable C-amino phosphorus ylide 2c. In contrast, cyclic β-amino phosphonium salts 5a and 5b are s...
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| Hlavní autoři: | , , , , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
2006
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2440685/ https://ncbi.nlm.nih.gov/pubmed/16402832 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ja055863c |
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