In situ growth of Cu (BDC) on microscale Cu‐based carboxymethylcellulose fibers: A new strategy for constructing efficient catalysts for A3‐coupling reactions (Record no. 55570)
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| 000 -LEADER | |
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| fixed length control field | 02344nam a2200289Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250626080925.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-19826 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | In situ growth of Cu (BDC) on microscale Cu‐based carboxymethylcellulose fibers: A new strategy for constructing efficient catalysts for A3‐coupling reactions |
| 490 0# - SERIES STATEMENT | |
| Series statement | Applied Organometallic Chemistry, 37(4), p.e7041, 2023 |
| 500 ## - GENERAL NOTE | |
| General note | Artículo |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | Based on the coordination properties of carboxylates in carboxymethylcellulose(CMC) and metal ions, we have prepared microscale Cu-based carboxymethyl-cellulose fibers (Cu(II)/CMC) by extruding the CMC-Na solution into aCu(II) ions coagulation bath. We found that the as-obtained microscale Cu(II)/CMC fibers are well suitable for the in situ growth of the copper terephthalate(Cu(BDC)) MOFs directly from the coordinated Cu(II) sites enriched on thesurface of fibers (Cu(BDC)@Cu(II)/CMC) in the terephthalic acid solution.The composition and structure of Cu(BDC)@Cu(II)/CMC composite fiberswere verified using various FTIR, XRD, SEM, EDX, elemental mapping, XPS,TGA, and BET tools. The characterized data revealed that well-definedCu(BDC) particles were distributed uniformly on the surface of the microscaleCu-based fibers. The resulting Cu(BDC)@Cu(II)/CMC fibers were used as aneffective and retrievable heterogeneous catalyst for the aldehyde-alkyne-amine(A 3) coupling reactions. The superior catalytic activity is attributed to theexcellent dispersion and stability of the Cu(BDC) MOFs crystallites containingthe numerous active Cu(II) sites on the microscale fibers. In addition, themicroscale fibrous catalyst can be conveniently retrieved with tweezers aftereach cycle and reused at least six times without a significant drop in itsactivity. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | A3 REACTION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | CARBOXYLMETHYLCELLULOSE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | COMPOSITE FIBERS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | COPPER TEREPHTHALATE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | METAL-ORGANICFRAMEWORKS |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Huang, Y. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Fan, X. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Zhou, Y. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Liu, S. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Li, Y. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1qKfEgN_AmoDnmnwCsW6r7Ee0LcV3w4Yo/view?usp=drive_link">https://drive.google.com/file/d/1qKfEgN_AmoDnmnwCsW6r7Ee0LcV3w4Yo/view?usp=drive_link</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
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| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 26.06.2025 | B-19826 | 26.06.2025 | 26.06.2025 | Documentos solicitados |