Thiophosphate-Based Covalent Organic Framework (COF) or Porous Organic Polymer (POP)?
There are few examples of covalent organic frameworks (COFs) based on phosphorus as the building element, probably because the structure of most phosphorus derivatives is pyramidal, which may prevent the stacking expected for classical 2-dimensional COFs. In addition, they are generally associated w...
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MDPI AG
2025-03-01
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| Series: | Macromol |
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| author | Christophe Menendez Yannick Coppel Baptiste Martin Anne-Marie Caminade |
| author_facet | Christophe Menendez Yannick Coppel Baptiste Martin Anne-Marie Caminade |
| author_sort | Christophe Menendez |
| collection | DOAJ |
| description | There are few examples of covalent organic frameworks (COFs) based on phosphorus as the building element, probably because the structure of most phosphorus derivatives is pyramidal, which may prevent the stacking expected for classical 2-dimensional COFs. In addition, they are generally associated with linear difunctional derivatives. In this paper is reported the original association of a trifunctional 3-D compound with a trifunctional 2-D compound in an attempt to get a new COF. The condensation reaction between a thiophosphate derivative bearing three aldehydes and the trihydrazinotriazine has been carried out with the aim of obtaining either a COF or simply a porous organic polymer (POP), consisting in both cases of associated macrocycles, affording a new covalent triazine framework (CTF). The material resulting from this condensation has been characterized by multinuclear MAS NMR (<sup>31</sup>P, <sup>1</sup>H, and <sup>13</sup>C), IR, and thermogravimetric analysis (TGA). All these data confirmed the condensation reactions. However, BET (Brunauer–Emmett–Teller) measurements indicated that the porosity of this material is low. Trapping dyes in solution, as a model of pollutants, by the insoluble porous material <b>3</b> has been attempted. |
| format | Article |
| id | doaj-art-4a32910bc54d4764a6fb992ff79bcc27 |
| institution | Kabale University |
| issn | 2673-6209 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Macromol |
| spelling | doaj-art-4a32910bc54d4764a6fb992ff79bcc272025-08-20T03:43:39ZengMDPI AGMacromol2673-62092025-03-01511010.3390/macromol5010010Thiophosphate-Based Covalent Organic Framework (COF) or Porous Organic Polymer (POP)?Christophe Menendez0Yannick Coppel1Baptiste Martin2Anne-Marie Caminade3Laboratoire de Chimie de Coordination du CNRS, 205 Route de Narbonne, 31077 Toulouse, CEDEX 4, FranceLaboratoire de Chimie de Coordination du CNRS, 205 Route de Narbonne, 31077 Toulouse, CEDEX 4, FranceLaboratoire de Chimie de Coordination du CNRS, 205 Route de Narbonne, 31077 Toulouse, CEDEX 4, FranceLaboratoire de Chimie de Coordination du CNRS, 205 Route de Narbonne, 31077 Toulouse, CEDEX 4, FranceThere are few examples of covalent organic frameworks (COFs) based on phosphorus as the building element, probably because the structure of most phosphorus derivatives is pyramidal, which may prevent the stacking expected for classical 2-dimensional COFs. In addition, they are generally associated with linear difunctional derivatives. In this paper is reported the original association of a trifunctional 3-D compound with a trifunctional 2-D compound in an attempt to get a new COF. The condensation reaction between a thiophosphate derivative bearing three aldehydes and the trihydrazinotriazine has been carried out with the aim of obtaining either a COF or simply a porous organic polymer (POP), consisting in both cases of associated macrocycles, affording a new covalent triazine framework (CTF). The material resulting from this condensation has been characterized by multinuclear MAS NMR (<sup>31</sup>P, <sup>1</sup>H, and <sup>13</sup>C), IR, and thermogravimetric analysis (TGA). All these data confirmed the condensation reactions. However, BET (Brunauer–Emmett–Teller) measurements indicated that the porosity of this material is low. Trapping dyes in solution, as a model of pollutants, by the insoluble porous material <b>3</b> has been attempted.https://www.mdpi.com/2673-6209/5/1/10covalent organic framework (COF)porous organic polymer (POP)covalent triazine framework (CTF)macrocyclethiophosphatetrihydrazinotriazine |
| spellingShingle | Christophe Menendez Yannick Coppel Baptiste Martin Anne-Marie Caminade Thiophosphate-Based Covalent Organic Framework (COF) or Porous Organic Polymer (POP)? Macromol covalent organic framework (COF) porous organic polymer (POP) covalent triazine framework (CTF) macrocycle thiophosphate trihydrazinotriazine |
| title | Thiophosphate-Based Covalent Organic Framework (COF) or Porous Organic Polymer (POP)? |
| title_full | Thiophosphate-Based Covalent Organic Framework (COF) or Porous Organic Polymer (POP)? |
| title_fullStr | Thiophosphate-Based Covalent Organic Framework (COF) or Porous Organic Polymer (POP)? |
| title_full_unstemmed | Thiophosphate-Based Covalent Organic Framework (COF) or Porous Organic Polymer (POP)? |
| title_short | Thiophosphate-Based Covalent Organic Framework (COF) or Porous Organic Polymer (POP)? |
| title_sort | thiophosphate based covalent organic framework cof or porous organic polymer pop |
| topic | covalent organic framework (COF) porous organic polymer (POP) covalent triazine framework (CTF) macrocycle thiophosphate trihydrazinotriazine |
| url | https://www.mdpi.com/2673-6209/5/1/10 |
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