Evidence map›Paper›PMID 36787083›Full record

ArticleMolecular diversity2024

Cyrene: a very reactive bio-based chiral ketone in diastereoselective Passerini reactions.

Luan A Martinho, Thaissa P F Rosalba, Gustavo G Sousa, Claudia C Gatto, José Roberto S Politi, Carlos Kleber Z Andrade

Abstract read
PubMed Publisher
In one paragraph

Article in Molecular diversity, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Turn-Induction in Peptides Incorporating Novel Cyrene-Derived α,α-Disubstituted Amino Acid.Journal of peptide science : an official publication of the European Peptide Society · 2026
    Article
  2. HPW-Catalyzed environmentally benign approach to imidazo[1,2-Beilstein journal of organic chemistry · 2024
    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

6 authors.

Luan A MartinhoInstituto de Química, Laboratório de Química Metodológica e Orgânica Sintética (LaQMOS), Universidade de Brasília, Brasília, DF, Brazil.ORCID http://orcid.org/0000-0001-6658-5847
Thaissa P F RosalbaInstituto de Química, Laboratório de Química Metodológica e Orgânica Sintética (LaQMOS), Universidade de Brasília, Brasília, DF, Brazil.ORCID http://orcid.org/0000-0003-4484-5219
Gustavo G SousaInstituto de Química, Laboratório de Química Computacional (LQC), Universidade de Brasília, Brasília, DF, Brazil.
Claudia C GattoInstituto de Química, Laboratório de Síntese Inorgânica e Cristalografia (LASIC), Universidade de Brasília, Brasília, DF, Brazil.
José Roberto S PolitiInstituto de Química, Laboratório de Química Computacional (LQC), Universidade de Brasília, Brasília, DF, Brazil.ORCID http://orcid.org/0000-0001-8202-6586
Carlos Kleber Z AndradeInstituto de Química, Laboratório de Química Metodológica e Orgânica Sintética (LaQMOS), Universidade de Brasília, Brasília, DF, Brazil. ckleber@unb.br.ORCID http://orcid.org/0000-0003-0798-9133

Funding

DPG-UnB 001/2022FAPDF Edital 03/2021
6 · The paper itself

Abstract

Cyrene, a green bioderived solvent from waste cellulose, was applied to the synthesis of novel α-acyloxyamide derivatives through a Passerini-3CR with carboxylic acids and isocyanides with good yields and diastereoselectivities under mild conditions. Cyrene showed exceptionally high reactivity and the degree of diastereoselection was dependent mostly on the isocyanide. DFT calculations as well as the experimental findings indicated that both kinetic and thermodynamic effects might explain the results.

Indexed as

Carboxylic AcidsCyanidesSolventsCarboxylic AcidsCyanidesSolventsCyreneDFT calculationsMicrowave heatingPasserini-3CR

Identifiers

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.