Evidence map›Paper›PMID 31341600›Full record

ArticleChemical science2019

Doubly zwitterionic, di-reduced, highly electron-rich, air-stable naphthalenediimides: redox-switchable islands of aromatic-antiaromatic states.

Sharvan Kumar, Jyoti Shukla, Kalyanashis Mandal, Yogendra Kumar, Ravi Prakash, Panch Ram, Pritam Mukhopadhyay

Abstract read
In one paragraph

Article in Chemical science, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Cationic Organophosphorus Chromophores: A Diamond in the Rough among Ionic Dyes.Chemistry (Weinheim an der Bergstrasse, Germany) · 2021
    Review
  6. Review
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

7 authors.

Sharvan KumarSupramolecular and Material Chemistry Lab , School of Physical Sciences , Jawaharlal Nehru University , New Delhi 110067 , India . Email: m_pritam@mail.jnu.ac.in.ORCID 0000-0002-2408-1584
Jyoti ShuklaSupramolecular and Material Chemistry Lab , School of Physical Sciences , Jawaharlal Nehru University , New Delhi 110067 , India . Email: m_pritam@mail.jnu.ac.in.ORCID 0000-0001-8492-2851
Kalyanashis MandalSupramolecular and Material Chemistry Lab , School of Physical Sciences , Jawaharlal Nehru University , New Delhi 110067 , India . Email: m_pritam@mail.jnu.ac.in.ORCID 0000-0002-3169-5840
Yogendra KumarSupramolecular and Material Chemistry Lab , School of Physical Sciences , Jawaharlal Nehru University , New Delhi 110067 , India . Email: m_pritam@mail.jnu.ac.in.ORCID 0000-0002-2342-0724
Ravi PrakashSchool of Physical Sciences , Jawaharlal Nehru University , New Dehi 110067 , India.ORCID 0000-0002-7045-1494
Panch RamSchool of Physical Sciences , Jawaharlal Nehru University , New Dehi 110067 , India.ORCID 0000-0001-9952-5939
Pritam MukhopadhyaySupramolecular and Material Chemistry Lab , School of Physical Sciences , Jawaharlal Nehru University , New Delhi 110067 , India . Email: m_pritam@mail.jnu.ac.in.ORCID 0000-0002-3073-6719

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The di-reduced state of the naphthalene moiety and its congeners have long captivated chemists as it is elusive to stabilize these intrinsically reactive electron-rich π-systems and for their emergent multifaceted properties. Herein we report the synthesis and isolation of two-electron (2e

Identifiers

PMID31341600
PMCPMC6611073

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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.