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Isolation of a Diylide‐Stabilized Stannylene and Germylene: Enhanced Donor Strength through Coplanar Lone Pair Alignment
The preparation of the first stable diylide‐substituted stannylene and germylene (Y(2)E, with E=Ge, Sn and Y=[PPh(3)‐C‐SO(2)Tol](−)) is reported. The synthesis is easily accomplished in one step from the sulfonyl‐substituted metalated ylide YNa and the corresponding ECl(2) precursors. Y(2)Ge and Y(2...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
John Wiley and Sons Inc.
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6563488/ https://www.ncbi.nlm.nih.gov/pubmed/30901140 http://dx.doi.org/10.1002/anie.201902831 |