Evidence map›Paper›PMID 38067585›Full record

ArticleMolecules (Basel, Switzerland)2023

On the Nature of the Rotational Energy Barrier of Atropisomeric Hydrazides.

Andrea Pellegrini, Laura Marcon, Paolo Righi, Giovanni Centonze, Chiara Portolani, Marco Capodiferro, Shilashi Badasa Oljira, Simone Manetto, Alessia Ciogli, Giorgio Bencivenni

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

10 authors.

Andrea PellegriniDepartment of Industrial Chemistry "Toso Montanari", Alma Mater Studiorum University of Bologna, Via P. Gobetti 85, 40129 Bologna, Italy.ORCID 0000-0001-5322-5949
Laura MarconDepartment of Industrial Chemistry "Toso Montanari", Alma Mater Studiorum University of Bologna, Via P. Gobetti 85, 40129 Bologna, Italy.ORCID 0000-0003-1665-1513
Paolo RighiDepartment of Industrial Chemistry "Toso Montanari", Alma Mater Studiorum University of Bologna, Via P. Gobetti 85, 40129 Bologna, Italy.ORCID 0000-0003-1419-2560
Giovanni CentonzeDepartment of Industrial Chemistry "Toso Montanari", Alma Mater Studiorum University of Bologna, Via P. Gobetti 85, 40129 Bologna, Italy.ORCID 0000-0003-1905-5549
Chiara PortolaniDepartment of Industrial Chemistry "Toso Montanari", Alma Mater Studiorum University of Bologna, Via P. Gobetti 85, 40129 Bologna, Italy.ORCID 0000-0003-1629-2346
Marco CapodiferroDepartment of Industrial Chemistry "Toso Montanari", Alma Mater Studiorum University of Bologna, Via P. Gobetti 85, 40129 Bologna, Italy.
Shilashi Badasa OljiraDepartment of Chemistry and Technologies of Drug, Sapienza University of Rome, Piazzale A. Moro 5, 00185 Rome, Italy.
Simone ManettoDepartment of Chemistry and Technologies of Drug, Sapienza University of Rome, Piazzale A. Moro 5, 00185 Rome, Italy.
Alessia CiogliDepartment of Chemistry and Technologies of Drug, Sapienza University of Rome, Piazzale A. Moro 5, 00185 Rome, Italy.ORCID 0000-0002-7538-2424
Giorgio BencivenniDepartment of Industrial Chemistry "Toso Montanari", Alma Mater Studiorum University of Bologna, Via P. Gobetti 85, 40129 Bologna, Italy.ORCID 0000-0002-0855-1232

Funding

Next Generation EU DM 737/2021
6 · The paper itself

Abstract

N-N atropisomers represent a useful class of compounds that has recently received important attention from many research groups. This article presents an in-depth analysis of the energy barrier needed for the racemization process of atropoisomeric hydrazides, combining an experimental and computational approach. The focus is on examining how electronic and steric factors impact the racemization process. The results obtained indicate that the barrier observed during the racemization process mainly arises from an increase in the p-orbital character of the nitrogen atoms.

Indexed as

dynamic-HPLChydrazidesN-N atropisomersracemization

Identifiers

PMID38067585
PMCPMC10708319

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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.