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Catalytic Performance of Zr-Based Metal–Organic Frameworks Zr-abtc and MIP-200 in Selective Oxidations with H2O2. / Maksimchuk, Nataliya V.; Ivanchikova, Irina D.; Cho, Kyung Ho et al.

In: Chemistry - A European Journal, Vol. 27, No. 23, 21.04.2021, p. 6985-6992.

Research output: Contribution to journal › Article › peer-review

Harvard

Maksimchuk, NV, Ivanchikova, ID, Cho, KH, Zalomaeva, OV, Evtushok, VY, Larionov, KP, Glazneva, TS, Chang, JS & Kholdeeva, OA 2021, 'Catalytic Performance of Zr-Based Metal–Organic Frameworks Zr-abtc and MIP-200 in Selective Oxidations with H2O2', Chemistry - A European Journal, vol. 27, no. 23, pp. 6985-6992. https://doi.org/10.1002/chem.202005152

APA

Maksimchuk, N. V., Ivanchikova, I. D., Cho, K. H., Zalomaeva, O. V., Evtushok, V. Y., Larionov, K. P., Glazneva, T. S., Chang, J. S., & Kholdeeva, O. A. (2021). Catalytic Performance of Zr-Based Metal–Organic Frameworks Zr-abtc and MIP-200 in Selective Oxidations with H2O2. Chemistry - A European Journal, 27(23), 6985-6992. https://doi.org/10.1002/chem.202005152

Vancouver

Maksimchuk NV, Ivanchikova ID, Cho KH, Zalomaeva OV, Evtushok VY, Larionov KP et al. Catalytic Performance of Zr-Based Metal–Organic Frameworks Zr-abtc and MIP-200 in Selective Oxidations with H2O2. Chemistry - A European Journal. 2021 Apr 21;27(23):6985-6992. Epub 2021 Feb 8. doi: 10.1002/chem.202005152

Author

Maksimchuk, Nataliya V. ; Ivanchikova, Irina D. ; Cho, Kyung Ho et al. / Catalytic Performance of Zr-Based Metal–Organic Frameworks Zr-abtc and MIP-200 in Selective Oxidations with H2O2. In: Chemistry - A European Journal. 2021 ; Vol. 27, No. 23. pp. 6985-6992.

BibTeX

@article{bc275951b96b407d877296bbe8f087eb,
title = "Catalytic Performance of Zr-Based Metal–Organic Frameworks Zr-abtc and MIP-200 in Selective Oxidations with H2O2",
abstract = "The catalytic performance of Zr-abtc and MIP-200 metal–organic frameworks consisting of 8-connected Zr6 clusters and tetratopic linkers was investigated in H2O2-based selective oxidations and compared with that of 12-coordinated UiO-66 and UiO-67. Zr-abtc demonstrated advantages in both substrate conversion and product selectivity for epoxidation of electron-deficient C=C bonds in α,β-unsaturated ketones. The significant predominance of 1,2-epoxide in carvone epoxidation, coupled with high sulfone selectivity in thioether oxidation, points to a nucleophilic oxidation mechanism over Zr-abtc. The superior catalytic performance in the epoxidation of unsaturated ketones correlates with a larger amount of weak basic sites in Zr-abtc. Electrophilic activation of H2O2 can also be realized, as evidenced by the high activity of Zr-abtc in epoxidation of the electron-rich C=C bond in caryophyllene. XRD and FTIR studies confirmed the retention of the Zr-abtc structure after the catalysis. The low activity of MIP-200 in H2O2-based oxidations is most likely related to its specific hydrophilicity, which disfavors adsorption of organic substrates and H2O2.",
keywords = "alpha,beta-unsaturated ketones, epoxidation, hydrogen peroxide, metal–organic frameworks, Zr",
author = "Maksimchuk, {Nataliya V.} and Ivanchikova, {Irina D.} and Cho, {Kyung Ho} and Zalomaeva, {Olga V.} and Evtushok, {Vasiliy Yu} and Larionov, {Kirill P.} and Glazneva, {Tatiana S.} and Chang, {Jong San} and Kholdeeva, {Oxana A.}",
note = "Publisher Copyright: {\textcopyright} 2021 Wiley-VCH GmbH",
year = "2021",
month = apr,
day = "21",
doi = "10.1002/chem.202005152",
language = "English",
volume = "27",
pages = "6985--6992",
journal = "Chemistry - A European Journal",
issn = "0947-6539",
publisher = "Wiley-VCH Verlag",
number = "23",

}

RIS

TY - JOUR

T1 - Catalytic Performance of Zr-Based Metal–Organic Frameworks Zr-abtc and MIP-200 in Selective Oxidations with H2O2

AU - Maksimchuk, Nataliya V.

AU - Ivanchikova, Irina D.

AU - Cho, Kyung Ho

AU - Zalomaeva, Olga V.

AU - Evtushok, Vasiliy Yu

AU - Larionov, Kirill P.

AU - Glazneva, Tatiana S.

AU - Chang, Jong San

AU - Kholdeeva, Oxana A.

N1 - Publisher Copyright: © 2021 Wiley-VCH GmbH

PY - 2021/4/21

Y1 - 2021/4/21

N2 - The catalytic performance of Zr-abtc and MIP-200 metal–organic frameworks consisting of 8-connected Zr6 clusters and tetratopic linkers was investigated in H2O2-based selective oxidations and compared with that of 12-coordinated UiO-66 and UiO-67. Zr-abtc demonstrated advantages in both substrate conversion and product selectivity for epoxidation of electron-deficient C=C bonds in α,β-unsaturated ketones. The significant predominance of 1,2-epoxide in carvone epoxidation, coupled with high sulfone selectivity in thioether oxidation, points to a nucleophilic oxidation mechanism over Zr-abtc. The superior catalytic performance in the epoxidation of unsaturated ketones correlates with a larger amount of weak basic sites in Zr-abtc. Electrophilic activation of H2O2 can also be realized, as evidenced by the high activity of Zr-abtc in epoxidation of the electron-rich C=C bond in caryophyllene. XRD and FTIR studies confirmed the retention of the Zr-abtc structure after the catalysis. The low activity of MIP-200 in H2O2-based oxidations is most likely related to its specific hydrophilicity, which disfavors adsorption of organic substrates and H2O2.

AB - The catalytic performance of Zr-abtc and MIP-200 metal–organic frameworks consisting of 8-connected Zr6 clusters and tetratopic linkers was investigated in H2O2-based selective oxidations and compared with that of 12-coordinated UiO-66 and UiO-67. Zr-abtc demonstrated advantages in both substrate conversion and product selectivity for epoxidation of electron-deficient C=C bonds in α,β-unsaturated ketones. The significant predominance of 1,2-epoxide in carvone epoxidation, coupled with high sulfone selectivity in thioether oxidation, points to a nucleophilic oxidation mechanism over Zr-abtc. The superior catalytic performance in the epoxidation of unsaturated ketones correlates with a larger amount of weak basic sites in Zr-abtc. Electrophilic activation of H2O2 can also be realized, as evidenced by the high activity of Zr-abtc in epoxidation of the electron-rich C=C bond in caryophyllene. XRD and FTIR studies confirmed the retention of the Zr-abtc structure after the catalysis. The low activity of MIP-200 in H2O2-based oxidations is most likely related to its specific hydrophilicity, which disfavors adsorption of organic substrates and H2O2.

KW - alpha,beta-unsaturated ketones

KW - epoxidation

KW - hydrogen peroxide

KW - metal–organic frameworks

KW - Zr

UR - http://www.scopus.com/inward/record.url?scp=85100933240&partnerID=8YFLogxK

U2 - 10.1002/chem.202005152

DO - 10.1002/chem.202005152

M3 - Article

C2 - 33559238

AN - SCOPUS:85100933240

VL - 27

SP - 6985

EP - 6992

JO - Chemistry - A European Journal

JF - Chemistry - A European Journal

SN - 0947-6539

IS - 23

ER -

ID: 28072691