Evidence map›Paper›PMID 30395708›Full record

ArticleThe Journal of organic chemistry2018

Hyperconjugative Aromaticity and Antiaromaticity Control the Reactivities and π-Facial Stereoselectivities of 5-Substituted Cyclopentadiene Diels-Alder Cycloadditions.

Brian J Levandowski, Lufeng Zou, K N Houk

Abstract read
In one paragraph

Article in The Journal of organic chemistry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Computational study of an oxetane 4Tetrahedron letters · 2023
    Article
  6. Bioorthogonal 4Chemical communications (Cambridge, England) · 2023
    Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Differential Effects of Nitrogen Substitution in 5- and 6-Membered Aromatic Motifs.Chemistry (Weinheim an der Bergstrasse, Germany) · 2020
    Article
  13. Synthesis and Diels-Alder Reactivity of 4-Fluoro-4-Methyl-4International journal of molecular sciences · 2020
    Article
  14. Article
  15. 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

3 authors.

Brian J LevandowskiDepartment of Chemistry and Biochemistry , University of California , Los Angeles , California 90095 , United States.ORCID 0000-0002-8139-9417
Lufeng ZouDepartment of Chemistry and Biochemistry , University of California , Los Angeles , California 90095 , United States.
K N HoukDepartment of Chemistry and Biochemistry , University of California , Los Angeles , California 90095 , United States.ORCID 0000-0002-8387-5261

Funding

Bioorthogonal CycloadditionsR01GM109078 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI HOUK, KENDALL N · 2015 to 2018
$1.1M
NIGMS NIH HHS R01 GM109078
6 · The paper itself

Abstract

The reactivities and π-facial stereoselectivities of Diels-Alder reactions of 5-substituted cyclopentadienes were studied using density functional theory. Burnell and co-workers previously showed that the π-facial selectivities result from the energies required to distort the reactants into the transition state geometries. We have discovered the origins of these distortions. C

Indexed as

Cycloaddition ReactionCyclopentanesMolecular StructureStereoisomerismCyclopentanes

Identifiers

PMID30395708
PMCPMC6467786

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.