Evidence map›Paper›PMID 40756021›Full record

ArticleACS catalysis2023

Transition-State Stabilization by Secondary Orbital Interactions between Fluoroalkyl Ligands and Palladium During Reductive Elimination from Palladium(aryl)(fluoroalkyl) Complexes.

Eric D Kalkman, Yehao Qiu, John F Hartwig

Abstract read
In one paragraph

Article in ACS catalysis, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. IPr*Chemistry (Weinheim an der Bergstrasse, Germany) · 2024
    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.

Eric D KalkmanDepartment of Chemistry, University of California, Berkeley, California 94720, United States.ORCID 0000-0002-9365-1261
Yehao QiuDepartment of Chemistry, University of California, Berkeley, California 94720, United States.ORCID 0000-0002-2650-0703
John F HartwigDepartment of Chemistry, University of California, Berkeley, California 94720, United States.ORCID 0000-0002-4157-468X

Funding

High Performance Computing Cluster for Public Health Driven Molecular Science - Core FacilityS10OD023532 · OD · UNIVERSITY OF CALIFORNIA BERKELEY · PI DURKIN, KATHLEEN A · 2017 to 2017
$434k
NIH HHS S10 OD023532
6 · The paper itself

Abstract

Palladium-catalyzed fluoroalkylations of aryl halides are valuable reactions for the synthesis of fluorinated, biologically active molecules. Reductive elimination from an intermediate Pd(aryl) (fluoroalkyl) complex is the step that forms the C(aryl)-C(fluoroalkyl) bond, and this step typically requires higher temperatures and proceeds with slower rates than the reductive elimination of nonfluorinated alkylarenes from the analogous Pd(aryl) (alkyl) complexes. The experimental rates of this step correlate poorly with common parameters, such as the steric property or the electron-withdrawing ability of the fluoroalkyl ligand, making the prediction of rates and the rational design of Pd-catalyzed fluoroalkylations difficult. Therefore, a systematic study of the features of fluoroalkyl ligands that affect the barrier to this key step, including steric properties, electron-withdrawing properties, and secondary interactions, is necessary for the future development of fluoroalkylation reactions that occur under milder conditions and that tolerate additional types of fluoroalkyl reagents. We report computational studies of the effect of the fluoroalkyl

Indexed as

DFT calculationsfluoroalkylationpalladium catalysisreductive eliminationsecondary orbital interactions

Identifiers

PMID40756021
PMCPMC12316061

What OpenQuestion holds

Textmetadata
LicenceTDM
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.