Aryldiazonium Salts as Nitrogen-Based Lewis Acids: Facile Synthesis of Tuneable Azophosphonium Salts
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| Publication date | 10-09-2018 |
| Journal | Angewandte Chemie |
| Volume | Issue number | 130 | 37 |
| Pages (from-to) | 12105-12109 |
| Number of pages | 5 |
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| Abstract | Inspired by the commercially available azoimidazolium dyes (e.g., Basic Red 51) that can be obtained from aryldiazonium salts and N‐heterocyclic carbenes, we developed the synthesis of a unique set of arylazophosphonium salts. A range of colours were obtained by applying readily tuneable phosphine donor ligands and para‐substituted aryldiazonium salts as nitrogen‐based Lewis acids. With cyclic voltammetry, a general procedure was designed to establish whether the reaction between a Lewis acid and a Lewis base occurs by single‐electron transfer or electron‐pair transfer. |
| Document type | Article |
| Note | With supplementary file |
| Language | English |
| Related publication | Aryldiazonium Salts as Nitrogen-Based Lewis Acids: Facile Synthesis of Tuneable Azophosphonium Salts |
| Published at | https://doi.org/10.1002/ange.201806913 https://doi.org/10.1002/anie.201806913 |
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