Evidence map›Paper›PMID 31446758›Full record

ArticleThe Journal of organic chemistry2019

Catalytic Asymmetric Synthesis of Diketopiperazines by Intramolecular Tsuji-Trost Allylation.

Matteo Faltracco, Silvia Cotogno, Christophe M L Vande Velde, Eelco Ruijter

Abstract read
In one paragraph

Article in The Journal of organic chemistry, 2019. 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. Review
  2. Article
  3. Article
  4. Article
  5. Review
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.

Matteo FaltraccoDepartment of Chemistry & Pharmaceutical Sciences, Amsterdam Institute for Molecules, Medicines & Systems (AIMMS) , Vrije Universiteit Amsterdam , De Boelelaan 1108 , 1081 HZ Amsterdam , The Netherlands.
Silvia CotognoDepartment of Chemistry & Pharmaceutical Sciences, Amsterdam Institute for Molecules, Medicines & Systems (AIMMS) , Vrije Universiteit Amsterdam , De Boelelaan 1108 , 1081 HZ Amsterdam , The Netherlands.
Christophe M L Vande VeldeAdvanced Reactor Technology, Faculty of Applied Engineering , University of Antwerp , Groenenborgerlaan 171 , 2020 Antwerpen , Belgium.
Eelco RuijterDepartment of Chemistry & Pharmaceutical Sciences, Amsterdam Institute for Molecules, Medicines & Systems (AIMMS) , Vrije Universiteit Amsterdam , De Boelelaan 1108 , 1081 HZ Amsterdam , The Netherlands.ORCID 0000-0002-1105-3947

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report the intramolecular Tsuji-Trost reaction of Ugi adducts to give spiro-diketopiperazines in high yield and with high enantioselectivity. This approach allows the catalytic asymmetric construction of a broad range of these medicinally important heterocycles under mild conditions, in two steps from cheap, commercially available starting materials.

Identifiers

PMID31446758
PMCPMC6760471

What OpenQuestion holds

Textmetadata
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.