Evidence map›Paper›PMID 28614600›Full record

ArticleChemistry (Weinheim an der Bergstrasse, Germany)2017

Investigations on Gold-Catalyzed Thioalkyne Activation Toward Facile Synthesis of Ketene Dithioacetals.

Xiaohan Ye, Jin Wang, Shengtao Ding, Seyedmorteza Hosseyni, Lukasz Wojtas, Novruz G Akhmedov, Xiaodong Shi

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Chemistry (Weinheim an der Bergstrasse, Germany), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Alkynyl Thioethers in Gold-Catalyzed Annulations To Form Oxazoles.Angewandte Chemie (International ed. in English) · 2017
    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

7 authors.

Xiaohan YeDepartment of Chemistry, University of South Florida, Tampa, FL, 33620, USA.
Jin WangDepartment of Chemistry, University of South Florida, Tampa, FL, 33620, USA.
Shengtao DingDepartment of Chemistry, University of South Florida, Tampa, FL, 33620, USA.
Seyedmorteza HosseyniDepartment of Chemistry, University of South Florida, Tampa, FL, 33620, USA.
Lukasz WojtasDepartment of Chemistry, University of South Florida, Tampa, FL, 33620, USA.
Novruz G AkhmedovDepartment of Chemistry, West Virginia University, Morgantown, WV, 26505, USA.
Xiaodong ShiDepartment of Chemistry, University of South Florida, Tampa, FL, 33620, USA.ORCID http://orcid.org/0000-0002-3189-1315

Funding

Achieving challenging coupling with gold redox catalysisR01GM120240 · NIGMS · UNIVERSITY OF SOUTH FLORIDA · PI SHI, XIAODONG · 2016 to 2020
$1.6M
NIGMS NIH HHS R01 GM120240
6 · The paper itself

Abstract

Nucleophilic addition to thioalkynes was investigated under various catalytic conditions with gold(I) complexes being identified as the optimal catalysts. Structural evaluation of the product revealed an unexpected cis-addition, arising from a gold-associated thioketene intermediate. Based on this interesting mechanistic insight, a gold(I)-catalyzed thioether addition to thioalkynes was developed as a novel approach to prepare ketene dithioacetals with good yields and high efficiency.

Indexed as

goldketene dithioacetalsulfurthioalkynethioketene

Identifiers

PMID28614600
PMCPMC6139294

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.