Evidence map›Paper›PMID 26877791›Full record

ReviewBeilstein journal of organic chemistry2015

Enantioselective additions of copper acetylides to cyclic iminium and oxocarbenium ions.

Jixin Liu, Srimoyee Dasgupta, Mary P Watson

Abstract readReview
In one paragraph

Review in Beilstein journal of organic chemistry, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Catalytic Enantioselective Synthesis of 1,1-Disubstituted Isochromans.Journal of the American Chemical Society · 2026
    Article
  2. Article
  3. Article
  4. Article
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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

3 authors.

Jixin LiuDepartment of Chemistry and Biochemistry, University of Delaware, Newark, DE 19716, USA.
Srimoyee DasguptaDepartment of Chemistry and Biochemistry, University of Delaware, Newark, DE 19716, USA.
Mary P WatsonDepartment of Chemistry and Biochemistry, University of Delaware, Newark, DE 19716, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The development of enantioselective, copper-catalyzed alkynylations of cyclic iminium and oxocarbenium ions is reviewed. The use of chiral copper-based catalysts has enabled high yields and enantioselectivites in the formation of nitrogen- and oxygen-containing heterocycles with α-stereogenic centers. This review highlights both the accomplishments and the future work needed in this important area.

Indexed as

catalysiscopperenantioselectivityiminium ionoxocarbenium ion

Identifiers

PMID26877791
PMCPMC4734405

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.