Direct Regioselective C-H Cyanation of Purines.

Luyong Li, Jie Hu, Yuqing Fu, Xiaolin Shi, Hongguang Du, Jiaxi Xu, Ning Chen

Abstract read

In one paragraph

Article in Molecules (Basel, Switzerland), 2023. 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

7 authors.

Luyong LiDepartment of Organic Chemistry, College of Chemistry, Beijing University of Chemical Technology, #15 Beisanhuan East Road, Chaoyang District, Beijing 100029, China.

Jie HuDepartment of Organic Chemistry, College of Chemistry, Beijing University of Chemical Technology, #15 Beisanhuan East Road, Chaoyang District, Beijing 100029, China.

Yuqing FuDepartment of Organic Chemistry, College of Chemistry, Beijing University of Chemical Technology, #15 Beisanhuan East Road, Chaoyang District, Beijing 100029, China.

Xiaolin ShiDepartment of Organic Chemistry, College of Chemistry, Beijing University of Chemical Technology, #15 Beisanhuan East Road, Chaoyang District, Beijing 100029, China.

Hongguang DuDepartment of Organic Chemistry, College of Chemistry, Beijing University of Chemical Technology, #15 Beisanhuan East Road, Chaoyang District, Beijing 100029, China.

Jiaxi XuDepartment of Organic Chemistry, College of Chemistry, Beijing University of Chemical Technology, #15 Beisanhuan East Road, Chaoyang District, Beijing 100029, China.ORCID 0000-0002-9039-4933

Ning ChenDepartment of Organic Chemistry, College of Chemistry, Beijing University of Chemical Technology, #15 Beisanhuan East Road, Chaoyang District, Beijing 100029, China.ORCID 0000-0001-6660-4892

Funding

National Natural Science Foundation of China 21772010

6 · The paper itself

Abstract

A direct regioselective C-H cyanation of purines was developed through a sequential triflic anhydride activation, nucleophilic cyanation with TMSCN, followed by a process of base-mediated elimination of triflous acid (CF

Indexed as

cyanationnitrilepurineregioselectivetransition metal-free

Identifiers

PMID36770582

DOI10.3390/molecules28030914

PMCPMC9920237

What OpenQuestion holds

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LicenceCC BY

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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.