Evidence map›Paper›PMID 32052880›Full record

ArticleChemistry (Weinheim an der Bergstrasse, Germany)2020

Magnesocenophane-Catalyzed Amine Borane Dehydrocoupling.

Lisa Wirtz, Wasim Haider, Volker Huch, Michael Zimmer, André Schäfer

Abstract read
In one paragraph

Article in Chemistry (Weinheim an der Bergstrasse, Germany), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
  2. Main-Group Metallocenophanes.Chemistry (Weinheim an der Bergstrasse, Germany) · 2021
    Review
  3. Article
  4. Article
  5. Magnesocenophane-Catalyzed Amine Borane Dehydrocoupling.Chemistry (Weinheim an der Bergstrasse, Germany) · 2020
    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

5 authors.

Lisa WirtzFaculty of Natural Science and Technology, Department of Chemistry, Saarland University, Campus Saarbrücken, 66123, Saarbrücken, Germany.
Wasim HaiderFaculty of Natural Science and Technology, Department of Chemistry, Saarland University, Campus Saarbrücken, 66123, Saarbrücken, Germany.
Volker HuchFaculty of Natural Science and Technology, Department of Chemistry, Saarland University, Campus Saarbrücken, 66123, Saarbrücken, Germany.
Michael ZimmerFaculty of Natural Science and Technology, Department of Chemistry, Saarland University, Campus Saarbrücken, 66123, Saarbrücken, Germany.
André SchäferFaculty of Natural Science and Technology, Department of Chemistry, Saarland University, Campus Saarbrücken, 66123, Saarbrücken, Germany.ORCID http://orcid.org/0000-0002-5969-6618

Funding

Deutsche Forschungsgemeinschaft SCHA 1915b/3-1Verband der Chemischen Industrie
6 · The paper itself

Abstract

The Lewis acidities of a series of [n]magnesocenophanes (1 a-d) have been investigated computationally and found to be a function of the tilt of the cyclopentadienyl moieties. Their catalytic abilities in amine borane dehydrogenation/dehydrocoupling reactions have been probed, and C[1]magnesocenophane (1 a) has been shown to effectively catalyze the dehydrogenation/dehydrocoupling of dimethylamine borane (2 a) and diisopropylamine borane (2 b) under ambient conditions. Furthermore, the mechanism of the reaction with 2 a has been investigated experimentally and computationally, and the results imply a ligand-assisted mechanism involving stepwise proton and hydride transfer, with dimethylaminoborane as the key intermediate.

Indexed as

amine boranescatalysisdehydrocouplingmagnesiummetallocenophanes

Identifiers

PMID32052880
PMCPMC7318289

What OpenQuestion holds

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Registered trials

None linked

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.