Gold Nanostructures Stabilized on Layered Polydimethylsiloxane-Like Porous Silica Framework as a Solvent-Free Heterogeneous Catalyst for Hydroamination
Source abstract
Abstract
Bifaceted building blocks possessing a layered hydrophobic polydimethylsiloxane (PDMS)-like framework and segment-enriched silica network with permanent porosity have been crafted for hosting and stabilizing gold nanoparticles. The as-prepared solid materials were used as heterogeneous catalysts for solvent-free hydroamination. Unlike mesostructured-type and conventional silica supports, the more pronounced hydrophobicity of PDMSiO 2 provides the driving force for preventing imine hydrolysis, allowing consequently for improving the yield to 94% and selectivity to 99%.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Nanomaterials for catalytic reactions · Catalytic Processes in Materials Science · Catalysis and Hydrodesulfurization Studies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Euromed University of Fes UEMF
Université de Lille, CNRS, Centrale Lille, Université Artois, UMR 8181-UCCS-12 Unité de Catalyse et Chimie du Solide, Lille 59000, France
Hassan II Academy of Science and Technology
Funding
Université Euromed de Fès · European Regional Development Fund · Institut Chevreul · Région Hauts-de-France · Ministère de l'Enseignement supérieur et de la Recherche
References (69)
Show source-provided references
1. 10.1021/acs.chemrev.7b0077610.1021/acs.chemrev.7b00776 ↗
2. 10.1039/C6TA10896B10.1039/C6TA10896B ↗
3. 10.1016/j.cis.2020.10215610.1016/j.cis.2020.102156 ↗
4. 10.1039/D2CS00456A10.1039/D2CS00456A ↗
5. 10.1039/b603723b10.1039/b603723b ↗
6. 10.1002/chem.20100219010.1002/chem.201002190 ↗
7. 10.1039/C1NJ20443B10.1039/C1NJ20443B ↗
8. 10.1021/acs.chemrev.9b0023010.1021/acs.chemrev.9b00230 ↗
9. 10.1038/s41929-019-0364-x10.1038/s41929-019-0364-x ↗
10. 10.1002/adma.20180199510.1002/adma.201801995 ↗
11. 10.1002/cctc.20230064310.1002/cctc.202300643 ↗
12. 10.3390/catal1101007910.3390/catal11010079 ↗
13. 10.1021/ja807630j10.1021/ja807630j ↗
14. 10.1002/anie.20080558010.1002/anie.200805580 ↗
15. 10.1038/nmat195110.1038/nmat1951 ↗
16. 10.1002/cctc.20230044910.1002/cctc.202300449 ↗
17. 10.1016/j.jcat.2017.09.01710.1016/j.jcat.2017.09.017 ↗
18. 10.1021/acs.jpcc.2c0798810.1021/acs.jpcc.2c07988 ↗
19. 10.1016/j.carbon.2024.11889110.1016/j.carbon.2024.118891 ↗
20. 10.1021/acssuschemeng.1c0192210.1021/acssuschemeng.1c01922 ↗
21. 10.1021/ct200715410.1021/ct2007154 ↗
22. 10.1016/j.jcis.2011.07.05310.1016/j.jcis.2011.07.053 ↗
23. 10.1016/j.apsusc.2018.06.25010.1016/j.apsusc.2018.06.250 ↗
24. 10.1021/acsami.5b0990710.1021/acsami.5b09907 ↗
25. 10.1016/j.cej.2019.12271010.1016/j.cej.2019.122710 ↗
26. 10.1002/marc.20090017410.1002/marc.200900174 ↗
27. 10.1002/adma.20200315510.1002/adma.202003155 ↗
28. 10.1039/C7TA04577H10.1039/C7TA04577H ↗
29. 10.1039/c3cc41943f10.1039/c3cc41943f ↗
30. 10.1039/C5NJ01824B10.1039/C5NJ01824B ↗
31. 10.1039/D1NJ00274K10.1039/D1NJ00274K ↗
32. 10.1007/s10971-023-06152-410.1007/s10971-023-06152-4 ↗
33. 10.1002/adma.20220533010.1002/adma.202205330 ↗
34. 10.1021/acsanm.3c0044010.1021/acsanm.3c00440 ↗
35. 10.1021/acs.chemmater.4c0056410.1021/acs.chemmater.4c00564 ↗
36. 10.1039/b911123a10.1039/b911123a ↗
37. 10.1039/b307757h10.1039/b307757h ↗
38. 10.1021/acsami.6b1096410.1021/acsami.6b10964 ↗
39. 10.1002/ppsc.20220007010.1002/ppsc.202200070 ↗
40. 10.1039/c4cc02392g10.1039/c4cc02392g ↗
41. 10.1039/C8QM00513C10.1039/C8QM00513C ↗
42. 10.1021/cr030678810.1021/cr0306788 ↗
43. 10.1002/cctc.20200139410.1002/cctc.202001394 ↗
44. 10.1021/cr300389u10.1021/cr300389u ↗
45. 10.1039/C8OB01874J10.1039/C8OB01874J ↗
46. 10.1021/cr400008h10.1021/cr400008h ↗
47. 10.1002/ange.20190016310.1002/ange.201900163 ↗
48. 10.1002/cctc.20160076210.1002/cctc.201600762 ↗
49. 10.1016/j.apsusc.2019.05.19210.1016/j.apsusc.2019.05.192 ↗
50. 10.1016/j.apcata.2013.02.00810.1016/j.apcata.2013.02.008 ↗
51. 10.1021/acsami.1c1435910.1021/acsami.1c14359 ↗
52. 10.3390/catal1301013310.3390/catal13010133 ↗
53. 10.1134/S096554412008005810.1134/S0965544120080058 ↗
54. 10.1039/D2RA07120G10.1039/D2RA07120G ↗
55. 10.1007/s11244-018-1039-610.1007/s11244-018-1039-6 ↗
56. 10.1016/j.jcat.2021.05.02410.1016/j.jcat.2021.05.024 ↗
57. 10.1007/s11172-015-1231-910.1007/s11172-015-1231-9 ↗
58. 10.3389/fchem.2023.126072610.3389/fchem.2023.1260726 ↗
59. 10.1016/j.apcata.2018.04.01510.1016/j.apcata.2018.04.015 ↗
60. 10.1016/j.jenvman.2019.10978710.1016/j.jenvman.2019.109787 ↗
61. 10.2174/138527282499920121019444410.2174/1385272824999201210194444 ↗
62. 10.1002/cctc.20140244910.1002/cctc.201402449 ↗
63. 10.1039/C4TB01901F10.1039/C4TB01901F ↗
64. 10.1002/chem.20140258310.1002/chem.201402583 ↗
65. 10.1002/cctc.20200070410.1002/cctc.202000704 ↗
66. 10.1002/ange.20035218110.1002/ange.200352181 ↗
67. 10.1021/ja057395c10.1021/ja057395c ↗
68. 10.1021/jp300580f10.1021/jp300580f ↗
69. 10.1016/j.mcat.2019.11050910.1016/j.mcat.2019.110509 ↗