Transition Metal-Promoted Carbon-Silicon Solid Acid Catalysts for the Synthesis and Process Optimization of Benzaldehyde Glycol Acetal
© 2023 Wiley-VCH GmbH..
A series of transition metal (M)-promoted carbon-silicon (C-M-Si; M=Mn, Fe, Co, Ni, Cu, Zn, Zr) solid acid catalysts with designated molar ratio of M/Si=1 : 8 were fabricated and exploited for acetalization of benzaldehyde (BzH) with ethylene glycol (EG). The physical and chemical properties of these C-M-Si catalysts prepared by sol-gel method were characterized by various techniques, namely, SEM, EDS, TGA-DTG, BET, XRD, FTIR, XPS, and NH3 -TPD. Among various examined acidic C-M-Si catalysts, the C-Fe-Si catalyst exhibited the optimal catalytic activity with the benzaldehyde glycol acetal (BEGA) yield of 97.67 %, in excellent agreement with the value (97.88 %) predicted by the response surface methodology (RSM) based on a Box-Behnken design (BBD). C-Fe-Si catalyst with the high catalytic activities and excellent stability and reusability may be ascribed to the suitable acidity and uniform surface distribution of active sites requisite for the acid-catalyzed acetalization reaction.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2023 |
|---|---|
| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:29 |
|---|---|
| Enthalten in: |
Chemistry (Weinheim an der Bergstrasse, Germany) - 29(2023), 25 vom: 02. Mai, Seite e202202918 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Han, Xiaoxiang [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
Acetalization reaction |
|---|
| Anmerkungen: |
Date Completed 03.05.2023 Date Revised 04.05.2023 published: Print-Electronic Citation Status PubMed-not-MEDLINE |
|---|
| doi: |
10.1002/chem.202202918 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM351484027 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM351484027 | ||
| 003 | DE-627 | ||
| 005 | 20231226051456.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231226s2023 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1002/chem.202202918 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1171.xml |
| 035 | |a (DE-627)NLM351484027 | ||
| 035 | |a (NLM)36637457 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Han, Xiaoxiang |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Transition Metal-Promoted Carbon-Silicon Solid Acid Catalysts for the Synthesis and Process Optimization of Benzaldehyde Glycol Acetal |
| 264 | 1 | |c 2023 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 03.05.2023 | ||
| 500 | |a Date Revised 04.05.2023 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a © 2023 Wiley-VCH GmbH. | ||
| 520 | |a A series of transition metal (M)-promoted carbon-silicon (C-M-Si; M=Mn, Fe, Co, Ni, Cu, Zn, Zr) solid acid catalysts with designated molar ratio of M/Si=1 : 8 were fabricated and exploited for acetalization of benzaldehyde (BzH) with ethylene glycol (EG). The physical and chemical properties of these C-M-Si catalysts prepared by sol-gel method were characterized by various techniques, namely, SEM, EDS, TGA-DTG, BET, XRD, FTIR, XPS, and NH3 -TPD. Among various examined acidic C-M-Si catalysts, the C-Fe-Si catalyst exhibited the optimal catalytic activity with the benzaldehyde glycol acetal (BEGA) yield of 97.67 %, in excellent agreement with the value (97.88 %) predicted by the response surface methodology (RSM) based on a Box-Behnken design (BBD). C-Fe-Si catalyst with the high catalytic activities and excellent stability and reusability may be ascribed to the suitable acidity and uniform surface distribution of active sites requisite for the acid-catalyzed acetalization reaction | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a acetalization reaction | |
| 650 | 4 | |a metal | |
| 650 | 4 | |a process optimization | |
| 650 | 4 | |a response surface methodology | |
| 650 | 4 | |a solid acid catalyst | |
| 700 | 1 | |a Yang, Shuifen |e verfasserin |4 aut | |
| 700 | 1 | |a Chen, Ziyi |e verfasserin |4 aut | |
| 700 | 1 | |a Zeng, Zhiwei |e verfasserin |4 aut | |
| 700 | 1 | |a Cai, Jinwang |e verfasserin |4 aut | |
| 700 | 1 | |a Chen, Qing |e verfasserin |4 aut | |
| 700 | 1 | |a Pan, Weichun |e verfasserin |4 aut | |
| 700 | 1 | |a Tang, Xiujuan |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Yanbo |e verfasserin |4 aut | |
| 700 | 1 | |a Liu, Shang-Bin |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Chemistry (Weinheim an der Bergstrasse, Germany) |d 1996 |g 29(2023), 25 vom: 02. Mai, Seite e202202918 |w (DE-627)NLM09455398X |x 1521-3765 |7 nnns |
| 773 | 1 | 8 | |g volume:29 |g year:2023 |g number:25 |g day:02 |g month:05 |g pages:e202202918 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1002/chem.202202918 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 29 |j 2023 |e 25 |b 02 |c 05 |h e202202918 | ||