| Autor: |
Takahashi K, Shimoi M, Watanabe T, Maeda K, Geib SJ; Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States., Curran DP; Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States., Taniguchi T |
| Jazyk: |
angličtina |
| Zdroj: |
Organic letters [Org Lett] 2020 Mar 06; Vol. 22 (5), pp. 2054-2059. Date of Electronic Publication: 2020 Feb 25. |
| DOI: |
10.1021/acs.orglett.0c00481 |
| Abstrakt: |
Polyfluoroarenes work as good radical acceptors in the thermal radical reaction with N-heterocyclic carbene boranes (NHC-boranes) in the presence of di- tert -butyl peroxide. In this reaction, a C-F bond of polyfluoroarenes is substituted with an NHC-boryl group to provide B -aryl NHC-borane derivatives. The developed synthetic method was applied to the synthesis of novel borane-containing liquid crystalline molecules having highly thermal stability. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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