A Silver(I)-Catalyzed Intramolecular Ficini's [2 + 2] Cycloaddition Employing Ynamides.

Xiao-Na Wang, Zhi-Xiong Ma, Jun Deng, Richard P Hsung

Abstract read

In one paragraph

Article in Tetrahedron letters, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it

0cells of the map it votes in

1citing 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

1 citing paper in PubMed.

Catalytic Enantioselective Ynamide Additions to Isatins: Concise Access to Oxindole Alkaloids.Angewandte Chemie (International ed. in English) · 2019
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

4 authors.

Xiao-Na WangSchool of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan, 450001 P. R. China ; Division of Pharmaceutical Sciences and Department of Chemistry, School of Pharmacy, University of Wisconsin Madison, WI 53705 USA.

Zhi-Xiong MaDivision of Pharmaceutical Sciences and Department of Chemistry, School of Pharmacy, University of Wisconsin Madison, WI 53705 USA.

Jun DengDivision of Pharmaceutical Sciences and Department of Chemistry, School of Pharmacy, University of Wisconsin Madison, WI 53705 USA ; School of Pharmaceutical Science and Technology, Key Laboratory for Modern Drug Delivery and High-Efficiency Tianjin University, Tianjin, 300072 P. R. China.

Richard P HsungDivision of Pharmaceutical Sciences and Department of Chemistry, School of Pharmacy, University of Wisconsin Madison, WI 53705 USA.

Funding

Applications of Yn- and Allenamide CycloadditionsR01GM066055 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI HSUNG, RICHARD P · 2005 to 2013

$2.2M

NIGMS NIH HHS R01 GM066055

6 · The paper itself

Abstract

An intramolecular [2 + 2] cycloaddition using

Indexed as

AgNTf2and electrocyclic ring-openingIntramolecular [2 + 2] cycloadditionthe Ficini reactionynamides

Identifiers

PMID26028784

DOI10.1016/j.tetlet.2015.01.017

PMCPMC4444066

What OpenQuestion holds

Textmetadata

LicenceTDM

Read underepoch 390

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.