Evidence map›Paper›PMID 35229419›Full record

ArticleAngewandte Chemie (International ed. in English)2022

Reductant-Free Cross-Electrophile Synthesis of Di(hetero)arylmethanes by Palladium-Catalyzed Desulfinative C-C Coupling.

Janette McKnight, Andre Shavnya, Neal W Sach, David C Blakemore, Ian B Moses, Michael C Willis

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
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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

6 authors.

Janette McKnightDepartment of Chemistry, University of Oxford, Chemistry Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, UK.ORCID 0000-0002-4534-4021
Andre ShavnyaMedicine Design, Pfizer Inc., Eastern Point Road, Groton, CT 06340, USA.
Neal W SachMedicine Design, La Jolla Laboratories, Pfizer Inc., 10770 Science Center Drive, San Diego, CA 92121, USA.
David C BlakemoreMedicine Design, Pfizer Inc., Eastern Point Road, Groton, CT 06340, USA.
Ian B MosesChemical Research and Development, Pfizer Ltd., Discovery Park, Ramsgate Rd, Sandwich, CT13 9ND, UK.
Michael C WillisDepartment of Chemistry, University of Oxford, Chemistry Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, UK.ORCID 0000-0002-0636-6471

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An efficient Pd-catalyzed one-pot desulfinative cross-coupling to access medicinally relevant di(hetero)arylmethanes is reported. The method is reductant-free, and involves a sulfinate transfer reagent and a Pd-catalyst mediating the union of two electrophilic coupling partners; a (hetero)aryl halide and a benzyl halide. We establish for the first time that benzyl sulfinates, generated in situ, undergo efficient Pd-catalyzed desulfinative cross-coupling with (hetero)aryl halides to generate di(hetero)arylmethanes. The reaction can be extended to benzylic pseudohalides derived from benzyl alcohols. The reactions are straightforward to perform and scalable, and all reaction components are commercially available.

Indexed as

PalladiumReducing AgentsCatalysisMolecular StructurePalladiumReducing AgentsCross-CouplingDiarylmethanePalladium CatalysisReductive CouplingSulfinate

Identifiers

PMID35229419
PMCPMC9314995

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.