Evidence map›Paper›PMID 34207747›Full record

ArticleMolecules (Basel, Switzerland)2021

Challenges in the Highly Selective [3 + 1]-Cycloaddition of an Enoldiazoacetamide to Form a Donor-Acceptor

Sipak Joyasawal, Donghui Ma, Michael P Doyle

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Sipak JoyasawalDepartment of Chemistry, The University of Texas at San Antonio One UTSA Circle, San Antonio, TX 78249, USA.ORCID 0000-0001-6255-8833
Donghui MaDepartment of Chemistry, The University of Texas at San Antonio One UTSA Circle, San Antonio, TX 78249, USA.
Michael P DoyleDepartment of Chemistry, The University of Texas at San Antonio One UTSA Circle, San Antonio, TX 78249, USA.ORCID 0000-0003-1386-3780

Funding

National Science Foundation CHE-1763168
6 · The paper itself

Abstract

A substituted donor-acceptor cyclobutenecarboxamide is synthesized with modest enantiocontrol through a chiral copper(I) complex catalyzed [3 + 1]-cycloaddition reaction of α-acyl diphenylsulfur ylides with 3-siloxy-2-diazo-3-butenamides. With a methyl substituent on the 4-position of the 3-butenamide, the

Indexed as

[3 + 1]-cycloaddition reaction3-siloxy-2-diazo-3-butenamidesbox ligandscopper(I)donor–acceptor cyclobutenecarboxamideZ-γ-substituted metallo-enolcarbene

Identifiers

PMID34207747
PMCPMC8229219

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.