Evidence map›Paper›PMID 39560164›Full record

ArticleChemistry (Weinheim an der Bergstrasse, Germany)2025

Metal Pyrazolyl-Diphosphonate Pillared Materials as Heterogeneous Catalysts in the Mukaiyama-Type Aerobic Olefin Epoxidation.

Nikolaos S Giakoumakis, Elpiniki Chachlaki, Duane Choquesillo-Lazarte, Konstantinos D Demadis

Abstract read
In one paragraph

Article in Chemistry (Weinheim an der Bergstrasse, Germany), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Nikolaos S GiakoumakisCrystal Engineering, Growth and Design Laboratory, Department of Chemistry, University of Crete, Voutes Campus, GR-71003, Heraklion, Crete, Greece.ORCID https://orcid.org/0009-0000-7974-6873
Elpiniki ChachlakiCrystal Engineering, Growth and Design Laboratory, Department of Chemistry, University of Crete, Voutes Campus, GR-71003, Heraklion, Crete, Greece.ORCID https://orcid.org/0000-0002-5579-2506
Duane Choquesillo-LazarteLaboratorio de Estudios Cristalográficos, IACT, CSIC-Universidad de Granada, Granada, 18100, Spain.ORCID https://orcid.org/0000-0002-7077-8972
Konstantinos D DemadisCrystal Engineering, Growth and Design Laboratory, Department of Chemistry, University of Crete, Voutes Campus, GR-71003, Heraklion, Crete, Greece.ORCID https://orcid.org/0000-0002-0937-8769

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The structural variability and chemical stability of metal phosphonates under harsh conditions are attractive attributes that have drawn considerable attention in recent years. As the need for more sustainable solutions rises, the demand for novel and tolerant materials also increases. Thus, herein we report, for the first time, the synthesis of a novel diphosphonic organic linker named pyrazole diphenyl phosphonate (PZDP), envisioning the fabrication of durable metal phosphonates. In view of this, a series of M-PZDP materials (M=Ca, Sr, Ba, Zn and Co) were synthesized employing either solvothermal or hydrothermal methods. The crystal structures of the Ca, Sr, Zn, and Co derivatives were determined revealing a 2D-pillared architecture. Zn-PZDP is an anionic framework with dimethylammonium cations. The Co-PZDP compound was tested as a heterogeneous catalyst in olefin epoxidation employing molecular oxygen.

Indexed as

Coordination polymersHeterogeneous catalysisMetal phosphonatesOlefin epoxidationPhosphonic acid

Identifiers

PMID39560164
PMCPMC11771544

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.