Evidence map›Paper›PMID 32196876›Full record

ArticleAngewandte Chemie (International ed. in English)2020

A Transient-Directing-Group Strategy Enables Enantioselective Reductive Heck Hydroarylation of Alkenes.

Lucas J Oxtoby, Zi-Qi Li, Van T Tran, Tuğçe G Erbay, Ruohan Deng, Peng Liu, Keary M Engle

Open access · greenAbstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
6.1field-weighted citation impact, top 3% of its field
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

17 citing papers in PubMed, 80 citations in OpenAlex.

  1. Review
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  7. Ligand Relay for Nickel-Catalyzed Decarbonylative Alkylation of Aroyl Chlorides.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
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  13. PdAngewandte Chemie (International ed. in English) · 2022
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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

7 authors at 2 institutions in 1 country.

Lucas J OxtobyDepartment of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA, 92037, USA.
Zi-Qi LiDepartment of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA, 92037, USA.
Van T TranDepartment of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA, 92037, USA.
Tuğçe G ErbayDepartment of Chemistry, University of Pittsburgh, Pittsburgh, PA, 15260, USA.ORCID 0000-0002-9603-324X
Ruohan DengDepartment of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA, 92037, USA.
Peng LiuDepartment of Chemistry, University of Pittsburgh, Pittsburgh, PA, 15260, USA.ORCID 0000-0002-8188-632X
Keary M EngleDepartment of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA, 92037, USA.ORCID 0000-0003-2767-6556
Scripps Research Institute · USUniversity of Pittsburgh · US

Funding

Combinatorial, Catalytic Functionalization of Alkenes and AlkynesR35GM125052 · NIGMS · SCRIPPS RESEARCH INSTITUTE, THE · PI ENGLE, KEARY MARK · 2017 to 2021
$2.9M
Computational Models for Reactivity and Selectivity in Transition Metal-Catalyzed Olefin FunctionalizationR35GM128779 · NIGMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Peng Liu · 2018 to 2026
$2.9M
NIGMS NIH HHS R35 GM125052NIGMS NIH HHS R35 GM128779
6 · The paper itself

Abstract

Metal-coordinating directing groups have seen extensive use in the field of transition-metal-catalyzed alkene functionalization; however, their waste-generating installation and removal steps limit the efficiency and practicality of reactions that rely on their use. Inspired by developments in asymmetric organocatalysis, where reactions rely on reversible covalent interactions between an organic substrate and a chiral mediator, we have developed a transient-directing-group approach to reductive Heck hydroarylation of alkenyl benzaldehyde substrates that proceeds under mild conditions. Highly stereoselective migratory insertion is facilitated by in situ formation of an imine from catalytic amounts of a commercially available amino acid additive. Computational studies reveal an unusual mode of enantioinduction by the remote chiral center in the transient directing group.

Indexed as

AlkenesBenzaldehydesCatalysisStereoisomerismTemperatureTransition ElementsAlkenesbenzaldehydeBenzaldehydesTransition Elementsalkene functionalizationHeck reactionhydroarylationpalladiumtransient directing groups

Identifiers

PMID32196876
PMCPMC7331228
OpenAlexW3011605457

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.