Evidence map›Paper›PMID 39024419›Full record

ArticleAngewandte Chemie (International ed. in English)2024

Interception and Synthetic Application of Diradical and Diene Forms of Dual-Nature Azabicyclic o-Quinodimethanes Generated by 6π-Azaelectrocyclization.

Majji Shankar, Daniel J Lee, Supuni I N Hewa Inaththappulige, Ayush Acharya, Hemant P Yennawar, Ramesh Giri

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

6 authors.

Majji ShankarDepartment of Chemistry, The Pennsylvania State University, University Park, Pennsylvania, 16802, United States.
Daniel J LeeDepartment of Chemistry, The Pennsylvania State University, University Park, Pennsylvania, 16802, United States.
Supuni I N Hewa InaththappuligeDepartment of Chemistry, The Pennsylvania State University, University Park, Pennsylvania, 16802, United States.
Ayush AcharyaDepartment of Chemistry, The Pennsylvania State University, University Park, Pennsylvania, 16802, United States.
Hemant P YennawarDepartment of Chemistry, The Pennsylvania State University, University Park, Pennsylvania, 16802, United States.
Ramesh GiriDepartment of Chemistry, The Pennsylvania State University, University Park, Pennsylvania, 16802, United States.ORCID https://orcid.org/0000-0002-8993-9131

Funding

New Directions in Alkene Difunctionalization ReactionsR35GM133438 · NIGMS · PENNSYLVANIA STATE UNIVERSITY, THE · PI Ramesh Giri · 2019 to 2026
$3.2M
X-ray instrumentation upgrade for single crystal diffraction and solution small angle scatteringS10OD028589 · OD · PENNSYLVANIA STATE UNIVERSITY, THE · PI YENNAWAR, NEELA H. · 2020 to 2020
$600k
Macromolecular X-Ray Crystallography InstrumentS10RR023439 · NCRR · PENNSYLVANIA STATE UNIVERSITY, THE · PI YENNAWAR, NEELA H. · 2007 to 2007
$500k
Division of Chemistry CHE-2102394NCRR NIH HHS S10 RR023439NIGMS NIH HHS R35 GM133438NIGMS NIH HHS R35GM133438NIH HHS S10 OD028589NIH SIG S10 1S10OD028589-01NIH SIG S10 1S10RR023439-01
6 · The paper itself

Abstract

We demonstrate that 2-alkenylarylaldimines and ketimines undergo thermal 6π-azaelectrocyclization to generate a wide range of azabicyclic o-quinodimethanes (o-QDMs). These o-QDMs exist as a hybrid of a diene and a benzylic diradical. The diradical nature was confirmed by their ability to undergo dimerization and react with H-atom donor, 2,2,6,6-tetramethylpiperidin-1-yl)oxyl (TEMPO) and O

Indexed as

[4+2] Cycloaddition6π-AzaelectrocyclizationBridged AzabicyclesDiradicalso-Quinodimethanes

Identifiers

PMID39024419
PMCPMC12038820

What OpenQuestion holds

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Read underepoch 390

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.