Hydroquinone-treated Cu3(BTC)2: a mixed-valence Cu(i/ii) MOF catalyst for efficient cycloadditions

Sun Ho Park; Hye Mi Kim; Mariana L. Díaz-Ramírez; Sunggi Lee; Nak Cheon Jeong

doi:10.1039/d4cc04294h

Hydroquinone-treated Cu₃(BTC)₂: a mixed-valence Cu(i/ii) MOF catalyst for efficient cycloadditions

Sun Ho Park
, Hye Mi Kim
, Mariana L. Díaz-Ramírez
, Sunggi Lee
, Nak Cheon Jeong

Department of Physics and Chemistry

Daegu Gyeongbuk Institute of Science and Technology

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

4 Scopus citations

Abstract

We present mixed-valence Cu(i)₁Cu(ii)₂(BTC)₂ [henceforth Cu(i/ii)-HKUST-1], post-synthetically prepared via the hydroquinone (H₂Q) treatment of Cu(ii)₃(BTC)₂ (also referred to as HKUST-1) and its subsequent catalytic activity. This Cu(i/ii)-HKUST-1 exhibits exceptional structural integrity and superior catalytic performance in the copper-catalyzed azide-alkyne cycloaddition (CuAAC) reaction between phenylacetylene and benzyl azide. These findings highlight the potential of mixed-valence Cu-based MOFs as effective and sustainable heterogeneous catalysts for organic transformations, paving the way for future advancements in MOF-based catalysis.

Original language	English
Pages (from-to)	14577-14580
Number of pages	4
Journal	Chemical Communications
Volume	60
Issue number	98
DOIs	https://doi.org/10.1039/d4cc04294h
State	Published - 4 Nov 2024

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© 2024 The Royal Society of Chemistry.

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title = "Hydroquinone-treated Cu3(BTC)2: a mixed-valence Cu(i/ii) MOF catalyst for efficient cycloadditions",

abstract = "We present mixed-valence Cu(i)1Cu(ii)2(BTC)2 [henceforth Cu(i/ii)-HKUST-1], post-synthetically prepared via the hydroquinone (H2Q) treatment of Cu(ii)3(BTC)2 (also referred to as HKUST-1) and its subsequent catalytic activity. This Cu(i/ii)-HKUST-1 exhibits exceptional structural integrity and superior catalytic performance in the copper-catalyzed azide-alkyne cycloaddition (CuAAC) reaction between phenylacetylene and benzyl azide. These findings highlight the potential of mixed-valence Cu-based MOFs as effective and sustainable heterogeneous catalysts for organic transformations, paving the way for future advancements in MOF-based catalysis.",

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year = "2024",

month = nov,

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doi = "10.1039/d4cc04294h",

language = "English",

volume = "60",

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T1 - Hydroquinone-treated Cu3(BTC)2

T2 - a mixed-valence Cu(i/ii) MOF catalyst for efficient cycloadditions

AU - Park, Sun Ho

AU - Kim, Hye Mi

AU - Díaz-Ramírez, Mariana L.

AU - Lee, Sunggi

AU - Jeong, Nak Cheon

PY - 2024/11/4

Y1 - 2024/11/4

N2 - We present mixed-valence Cu(i)1Cu(ii)2(BTC)2 [henceforth Cu(i/ii)-HKUST-1], post-synthetically prepared via the hydroquinone (H2Q) treatment of Cu(ii)3(BTC)2 (also referred to as HKUST-1) and its subsequent catalytic activity. This Cu(i/ii)-HKUST-1 exhibits exceptional structural integrity and superior catalytic performance in the copper-catalyzed azide-alkyne cycloaddition (CuAAC) reaction between phenylacetylene and benzyl azide. These findings highlight the potential of mixed-valence Cu-based MOFs as effective and sustainable heterogeneous catalysts for organic transformations, paving the way for future advancements in MOF-based catalysis.

AB - We present mixed-valence Cu(i)1Cu(ii)2(BTC)2 [henceforth Cu(i/ii)-HKUST-1], post-synthetically prepared via the hydroquinone (H2Q) treatment of Cu(ii)3(BTC)2 (also referred to as HKUST-1) and its subsequent catalytic activity. This Cu(i/ii)-HKUST-1 exhibits exceptional structural integrity and superior catalytic performance in the copper-catalyzed azide-alkyne cycloaddition (CuAAC) reaction between phenylacetylene and benzyl azide. These findings highlight the potential of mixed-valence Cu-based MOFs as effective and sustainable heterogeneous catalysts for organic transformations, paving the way for future advancements in MOF-based catalysis.

UR - https://www.scopus.com/pages/publications/85209369373

U2 - 10.1039/d4cc04294h

DO - 10.1039/d4cc04294h

M3 - Article

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AN - SCOPUS:85209369373

SN - 1359-7345

VL - 60

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EP - 14580

JO - Chemical Communications

JF - Chemical Communications

IS - 98

ER -

Hydroquinone-treated Cu₃(BTC)₂: a mixed-valence Cu(i/ii) MOF catalyst for efficient cycloadditions

Abstract

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