Evidence map›Paper›PMID 27486829›Full record

ArticleThe Journal of organic chemistry2016

Mechanism and Selectivity in the Pd-Catalyzed Difunctionalization of Isoprene.

Liping Xu, Xin Zhang, Matthew S McCammant, Matthew S Sigman, Yun-Dong Wu, Olaf Wiest

Abstract read
In one paragraph

Article in The Journal of organic chemistry, 2016. 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
1.4field-weighted citation impact, top 16% 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

4 citing papers in PubMed, 16 citations in OpenAlex.

  1. Copper-Catalyzed Three-Component Selective 1,4-Amino Oxygenation of 1,3-Dienes.Angewandte Chemie (International ed. in English) · 2026
    Article
  2. Article
  3. Article
  4. Application of Q2MM to predictions in stereoselective synthesis.Chemical communications (Cambridge, England) · 2018
    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 at 4 institutions in 2 countries.

Liping XuLaboratory of Computational Chemistry and Drug Design, Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School , Shenzhen 518055, People's Republic of China.
Xin ZhangLaboratory of Computational Chemistry and Drug Design, Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School , Shenzhen 518055, People's Republic of China.
Matthew S McCammantDepartment of Chemistry, University of Utah , 315 S. 1400 East, Salt Lake City, Utah 84112, United States.
Matthew S SigmanDepartment of Chemistry, University of Utah , 315 S. 1400 East, Salt Lake City, Utah 84112, United States.
Yun-Dong WuLaboratory of Computational Chemistry and Drug Design, Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School , Shenzhen 518055, People's Republic of China.
Olaf WiestDepartment of Chemistry and Biochemistry, University of Notre Dame , Notre Dame, Indiana 46556-5670, United States.
Peking University · CNUniversity of Utah · USShandong University of Technology · CNUniversity of Notre Dame · US

Funding

Pd-Catalyzed Olefin Functionalization Reactions for Organic SynthesisR01GM063540 · NIGMS · UNIVERSITY OF UTAH · PI SIGMAN, MATTHEW S · 2002 to 2019
$5.3M
NIGMS NIH HHS R01 GM063540
6 · The paper itself

Abstract

The three-component coupling of isoprene, an alkenyl triflate, and styrenylboronic acid catalyzed by a palladium pyrox complex affords access to skipped dienes from simple chemical feedstocks. Unfortunately, the transformation proceeds with only moderate selectivity and yields. The reaction mechanism and factors responsible for the resulting regioselectivity were elucidated using M06/SDD/6-311++G(d,p) + SMD calculations. Distortion of the palladium coordination sphere in the transition structure of the migratory insertion step is found to control the 4,1- vs 1,x-selectivity. The calculated ΔΔG

Identifiers

PMID27486829
PMCPMC5316510
OpenAlexW2506567630

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.