Evidence map›Paper›PMID 31885406›Full record

ArticleTetrahedron2019

Highly Stereoselective and Catalytic Desulfitative C-O and C-I Dienylation with Sulfolenes: the Importance of Basic Additives.

Hang T Dang, Viet D Nguyen, Hoang H Pham, Hadi D Arman, Oleg V Larionov

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Tetrahedron, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Review
  2. Article
  3. 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

5 authors.

Hang T DangDepartment of Chemistry, The University of Texas at San Antonio, San Antonio, TX 78249, United States.
Viet D NguyenDepartment of Chemistry, The University of Texas at San Antonio, San Antonio, TX 78249, United States.
Hoang H PhamDepartment of Chemistry, The University of Texas at San Antonio, San Antonio, TX 78249, United States.
Hadi D ArmanDepartment of Chemistry, The University of Texas at San Antonio, San Antonio, TX 78249, United States.
Oleg V LarionovDepartment of Chemistry, The University of Texas at San Antonio, San Antonio, TX 78249, United States.

Funding

The mode-of-action for pheromone-induced paralysis in Pristionchus pacificusSC3GM105579 · NIGMS · CALIFORNIA STATE UNIVERSITY NORTHRIDGE · PI HONG, RAY L · 2013 to 2020
$870k
New catalytic methods for the synthesis of oxazine natural productsSC3GM109853 · NIGMS · UNIVERSITY OF TEXAS SAN ANTONIO · PI LARIONOV, OLEG V · 2014 to 2017
$441k
NIGMS NIH HHS SC3 GM105579NIGMS NIH HHS SC3 GM109853
6 · The paper itself

Abstract

Conjugated dienes and polyenes are central structural motifs of natural products, and key synthetic intermediates in organic synthesis and materials science. We describe herein a palladium-catalyzed dienylation of aryl, heteroaryl, and vinyl triflates, nonaflates and iodides that were previously identified as recalcitrant substrates for the sulfolene-mediated catalytic dienylation. The method has now been successfully expanded to C-O and C-I dienylation, demonstrating broad scope with respect to sulfonates, iodides and sulfolenes. The reactions proceed with high regio- and stereoselectivity, and efficiency that are strongly influenced by basic additives, whose influence on the reaction performance was systematically studied.

Indexed as

Cross-couplingDesulfitationDienesPalladium catalysisPolyenesSulfinatesSulfolenes

Identifiers

PMID31885406
PMCPMC6934257

What OpenQuestion holds

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Registered trials

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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.