Evidence map›Paper›PMID 35541562›Full record

ArticleRSC advances2018

Intramolecular hydrogen bond directed stable conformations of benzoyl phenyl oxalamides: unambiguous evidence from extensive NMR studies and DFT-based computations.

P Dhanishta, P Sai Siva Kumar, Sandeep Kumar Mishra, N Suryaprakash

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Article in RSC advances, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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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

8 citing papers in PubMed.

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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.

P DhanishtaNMR Research Centre, Indian Institute of Science Bangalore 560 012 India nsp@iisc.ac.in suryaprakash1703@gmail.com +91-80-23601550 +91-80-23607344 +91-80-22933300 +91-9845124802.
P Sai Siva KumarDepartment of Chemistry, University of Missouri Kansas City USA.
Sandeep Kumar MishraNMR Research Centre, Indian Institute of Science Bangalore 560 012 India nsp@iisc.ac.in suryaprakash1703@gmail.com +91-80-23601550 +91-80-23607344 +91-80-22933300 +91-9845124802.
N SuryaprakashNMR Research Centre, Indian Institute of Science Bangalore 560 012 India nsp@iisc.ac.in suryaprakash1703@gmail.com +91-80-23601550 +91-80-23607344 +91-80-22933300 +91-9845124802.ORCID https://orcid.org/0000-0002-9954-5195

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A number of benzoyl phenyl oxalamide derivatives have been synthesized and characterized by the extensive utility of one- and two-dimensional NMR experimental techniques. The manifestation of intramolecular hydrogen bonds in all of the synthesized molecules, convincingly established using NMR studies, governs the stable conformations of the molecules. In the fluorine substituted molecules, the coupling between two NMR active nuclei mediated through hydrogen bonds has been detected. The measured chemical shift difference of an NH proton has been employed to calculate the energy of the HBs. NMR analysis revealed the electrostatic nature of the hydrogen bonds in all of the molecules. The NMR experimental findings have been validated using Density Functional Theory (DFT)-based Non Covalent Interactions (NCIs) and Quantum Theory of Atoms In Molecules (QTAIM) computations.

Identifiers

PMID35541562
PMCPMC9079047

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