1,3,5-Triazine as core for the preparation of dendrons
A unique property of 2,4,6-trichloro-1,3,5-triazine (TCT) is its ability to undergoes a nucleophilic aromatic substitution reaction (SNAr) under temperature-controlled conditions. Using a convenient and biologically friendly protocol, mono-substituted s-triazines were treated with excess nucleophile...
| Authors: | , , , , , |
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| Format: | article |
| Status: | Published version |
| Publication Date: | 2020 |
| Country: | España |
| Institution: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repository: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/221006 |
| Online Access: | http://hdl.handle.net/10261/221006 |
| Access Level: | Open access |
| Keyword: | s-Triazine Dendron HPLC 1+2 mode Nucleophiles |
| Summary: | A unique property of 2,4,6-trichloro-1,3,5-triazine (TCT) is its ability to undergoes a nucleophilic aromatic substitution reaction (SNAr) under temperature-controlled conditions. Using a convenient and biologically friendly protocol, mono-substituted s-triazines were treated with excess nucleophiles to obtain tri-substituted triazines in 1 + 2 mode (one nucleophile as the first substitution followed by another nucleophile for the other two positions). The nucleophiles used for this study were phenol, thiol and amine, and the best order of incorporation was phenol or thiol for the first position followed by amine for the last two positions. |
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