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On the control of secondary carbanion structure utilising ligand effects during directed metallation
N,N-Diisopropyl-2-propylbenzamide 6-H undergoes lateral deprotonation by t-BuLi in the presence of the Lewis base PMDTA (N,N,N′,N″,N″-pentamethyldiethylenetriamine) to give a benzyllithium 6-Li(l)·PMDTA that incorporates a trigonal planar secondary carbanion. In the solid state, the amide directing...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Beilstein-Institut
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3302098/ https://www.ncbi.nlm.nih.gov/pubmed/22423271 http://dx.doi.org/10.3762/bjoc.8.5 |