Evidence map›Paper›PMID 35919171›Full record

ArticleRSC advances2022

Base-promoted direct amidation of esters: beyond the current scope and practical applications.

Ivaylo Slavchev, Jas S Ward, Kari Rissanen, Georgi M Dobrikov, Svilen Simeonov

Abstract read
In one paragraph

Article in RSC advances, 2022. 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.

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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

5 authors.

Ivaylo SlavchevInstitute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences Acad. G. Bonchev Str., Bl. 9 Sofia 1113 Bulgaria svilen.simeonov@orgchm.bas.bg.
Jas S WardUniversity of Jyvaskyla, Department of Chemistry Survontie 9 B 40014 Jyväskylä Finland.ORCID https://orcid.org/0000-0001-9089-9643
Kari RissanenUniversity of Jyvaskyla, Department of Chemistry Survontie 9 B 40014 Jyväskylä Finland.ORCID https://orcid.org/0000-0002-7282-8419
Georgi M DobrikovInstitute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences Acad. G. Bonchev Str., Bl. 9 Sofia 1113 Bulgaria svilen.simeonov@orgchm.bas.bg.
Svilen SimeonovInstitute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences Acad. G. Bonchev Str., Bl. 9 Sofia 1113 Bulgaria svilen.simeonov@orgchm.bas.bg.ORCID https://orcid.org/0000-0002-6824-5982

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The base-promoted direct amidation of unactivated esters is among the most useful reactions for amide bond formation in contemporary organic chemistry. The intensive research in this area has led to the development of a number of new methods to achive this transformation. However, to date, the existing literature is more methodological and in many instances lacks practical directions. Therefore, the full potential of this transformation is yet to be revealed by broadening the substrate scope. In a search for new practical applications of the amidation reaction, herein we present a comprehensive study of a number of base-promoted direct amidations that encompass a wide range of amines and esters. Furthermore, we applied our findings in the synthesis of phosphoramidates and several industrially relevant products.

Identifiers

PMID35919171
PMCPMC9284525

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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.