Evidence map›Paper›PMID 39333126›Full record

ArticleNature communications2024

Facile enantioselective synthesis of multi-substituted norbornanes/norbornenes using a latent synthon strategy.

Zi-An Shen, Jiami Guo, Yixin Lu

Abstract read
In one paragraph

Article in Nature communications, 2024. 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.

  1. 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

3 authors.

Zi-An Shen *Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore.
Jiami Guo *Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore.
Yixin LuDepartment of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore. chmlyx@nus.edu.sg.ORCID http://orcid.org/0000-0002-5730-166X

Funding

NUS | Faculty of Science, National University of Singapore (NUS, FoS) A-8001466-00-00
6 · The paper itself

Abstract

The development of a new catalytic asymmetric synthetic methodology has been following virtually the same pattern in the past decades. Herein, we present a latent synthon strategy within this well-established research domain. By employing substrates containing latent groups, specifically "ON-alkene" in this investigation, a single optimization exercise yields the Diels-Alder adduct with excellent enantiomeric purity. This adduct serves as a universal intermediate, undergoing late-stage diversifications via robust and easily performed synthetic transformations. Consequently, a broad array of structurally diverse chiral norbornanes (NBAs) and norbornenes (NBEs) are obtained with consistent and high enantiomeric purities. Furthermore, our methodology allows for facile asymmetric preparation of chiral NBE ligands as well as the concise synthesis of (+)-gemmacin, ( + )-gemmacin B, and their structural analogs.

Identifiers

PMID39333126
PMCPMC11437178

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Registered trials

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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.