DBU-Intercalated α-Zirconium Phosphates as Latent Thermal Catalysts in the Reaction of Hexamethylene Diisocyanate and Phenol
In: Catalysts, Jg. 11 (2021-05-01), Heft 5, S. 614-614
Online
academicJournal
Zugriff:
The catalytic activity of 1,8-diazabicyclo [5,4,0]undec-7-ene-intercalated α-zirconium phosphates (α-ZrP·DBU) as thermal latent catalysts in the reaction of hexamethylene diisocyanate (HDI) and phenol was investigated. α-ZrP intercalation compounds with varying amounts of DBU (α-ZrP·xDBU, where x = 0.58, 0.44, 0.22, and 0.10) were prepared. The reaction of HDI and phenol with α-ZrP·DBU was carried out at varying temperatures for 30 min periods. The α-ZrP·DBU showed high catalytic activity in the reaction of HDI-phenol under heating conditions. The α-ZrP·DBU extended the pot lifetimes at 25 °C.
| Titel: |
DBU-Intercalated α-Zirconium Phosphates as Latent Thermal Catalysts in the Reaction of Hexamethylene Diisocyanate and Phenol
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| Autor/in / Beteiligte Person: | Shimomura, Osamu ; Kusu, Hideki ; Ohtaka, Atsushi ; Nomura, Ryôki |
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| Zeitschrift: | Catalysts, Jg. 11 (2021-05-01), Heft 5, S. 614-614 |
| Veröffentlichung: | MDPI AG, 2021 |
| Medientyp: | academicJournal |
| ISSN: | 2073-4344 (print) |
| DOI: | 10.3390/catal11050614 |
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