Evidence map›Paper›PMID 33278310›Full record

ArticleChemistry (Weinheim an der Bergstrasse, Germany)2021

Multi C-H Functionalization Reactions of Carbazole Heterocycles via Gold-Catalyzed Carbene Transfer Reactions.

Sripati Jana, Claire Empel, Thanh Vinh Nguyen, Rene M Koenigs

Abstract read
In one paragraph

Article in Chemistry (Weinheim an der Bergstrasse, Germany), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Review
  3. 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

4 authors.

Sripati JanaRWTH Aachen University, Institute of Organic Chemistry, Landoltweg 1, 52074, Aachen, Germany.ORCID http://orcid.org/0000-0001-7155-8384
Claire EmpelRWTH Aachen University, Institute of Organic Chemistry, Landoltweg 1, 52074, Aachen, Germany.ORCID http://orcid.org/0000-0002-9362-7755
Thanh Vinh NguyenSchool of Chemistry, University of New South Wales, 2052, Sydney, Australia.ORCID http://orcid.org/0000-0002-0757-9970
Rene M KoenigsRWTH Aachen University, Institute of Organic Chemistry, Landoltweg 1, 52074, Aachen, Germany.ORCID http://orcid.org/0000-0003-0247-4384

Funding

Australian Research CouncilDeutsche ForschungsgemeinschaftDeutscher Akademischer Austauschdienst
6 · The paper itself

Abstract

Herein we describe a multiple C-H functionalization reaction of carbazole heterocycles with diazoalkanes. We show that gold catalysts play a distinct role in enabling a multiple C-H functionalization reaction to introduce up to six carbene fragments onto molecules containing multiple carbazole units or to link multiple carbazole units into a single molecule. A one-pot stepwise approach enables the introduction of two different carbene fragments to allow orthogonal deprotection and straightforward derivatization.

Indexed as

carbazolescarbenesdiazoalkanesgoldmulti C−H functionalization

Identifiers

PMID33278310
PMCPMC7898811

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.