Evidence map›Paper›PMID 34160859›Full record

ArticleChemistry (Weinheim an der Bergstrasse, Germany)2021

N-Heterocyclic Iod(az)olium Salts - Potent Halogen-Bond Donors in Organocatalysis.

Andreas Boelke, Thomas J Kuczmera, Enno Lork, Boris J Nachtsheim

Abstract read
In one paragraph

Article in Chemistry (Weinheim an der Bergstrasse, Germany), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
  2. Highly Enantioselective Organocatalysis with Bidentate Halogen Bond Donors.Angewandte Chemie (International ed. in English) · 2025
    Article
  3. Article
  4. Article
  5. Review
  6. Synthesis and reactivity of azole-based iodazinium salts.Beilstein journal of organic chemistry · 2023
    Article
  7. N-Heterocyclic Iod(az)olium Salts - Potent Halogen-Bond Donors in Organocatalysis.Chemistry (Weinheim an der Bergstrasse, Germany) · 2021
    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.

Andreas BoelkeInstitut für Organische und Analytische Chemie, Universität Bremen, Leobener Straße NW2C, 28359, Bremen, Germany.
Thomas J KuczmeraInstitut für Organische und Analytische Chemie, Universität Bremen, Leobener Straße NW2C, 28359, Bremen, Germany.
Enno LorkInstitut für Anorganische Chemie und Kristallographie, Universität Bremen, Leobener Straße NW2C, 28359, Bremen, Germany.
Boris J NachtsheimInstitut für Organische und Analytische Chemie, Universität Bremen, Leobener Straße NW2C, 28359, Bremen, Germany.ORCID http://orcid.org/0000-0002-3759-2770

Funding

Fonds der Chemischen Industrie PhD Scholarship
6 · The paper itself

Abstract

This article describes the application of N-heterocyclic iod(az)olium salts (NHISs) as highly reactive organocatalysts. A variety of mono- and dicationic NHISs are described and utilized as potent XB-donors in halogen-bond catalysis. They were benchmarked in seven diverse test reactions in which the activation of carbon- and metal-chloride bonds as well as carbonyl and nitro groups was achieved. N-methylated dicationic NHISs rendered the highest reactivity in all investigated catalytic applications with reactivities even higher than all previously described monodentate XB-donors based on iodine(I) and (III) and the strong Lewis acid BF

Indexed as

cyclic iodonium saltshalogen bondinghypervalent iodineN-heterocyclesorganocatalysis

Identifiers

PMID34160859
PMCPMC8519039

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.