Gallylene-Mediated C-C Bond Activation of Diphenylcyclopropenone and Chalcogen Atom Insertion into a Ga-C Bond.

Nijito Mukai, Sota Iwasaki, Takuya Kodama, Mamoru Tobisu

Abstract read

In one paragraph

Article in ACS organic & inorganic Au, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed

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1 · What the graph read from it

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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

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No citing paper in PubMed yet.

4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Nijito MukaiDepartment of Applied Chemistry, Graduate School of Engineering, The University of Osaka, Suita, Osaka 565-0871, Japan.ORCID https://orcid.org/0000-0002-0463-4401

Sota IwasakiDepartment of Applied Chemistry, Graduate School of Engineering, The University of Osaka, Suita, Osaka 565-0871, Japan.ORCID https://orcid.org/0009-0007-2610-507X

Takuya KodamaDepartment of Applied Chemistry, Graduate School of Engineering, The University of Osaka, Suita, Osaka 565-0871, Japan.ORCID https://orcid.org/0000-0001-8275-2393

Mamoru TobisuDepartment of Applied Chemistry, Graduate School of Engineering, The University of Osaka, Suita, Osaka 565-0871, Japan.ORCID https://orcid.org/0000-0002-8415-2225

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report the synthesis and structural characterization of a gallacyclobutenone. The gallacyclobutenone was synthesized via C-C bond oxidative addition of cyclopropenone to a Ga-(I) species bearing a phenalenyl-based bidentate ligand. Density functional theory (DFT) calculations suggest that the oxidative addition proceeds through nucleophilic attack of the gallylene on the alkene moiety of the cyclopropenone, ring opening with C-C bond cleavage to generate a ketene intermediate, and subsequent cyclization through Ga-C bond formation. The resulting four-membered gallacycle undergoes oxygen- and sulfur-atom insertion reactions into the Ga-C-(O) bond, affording the corresponding five-membered gallacycles.

Indexed as

C−C bond activationcyclopropenonegalliuminsertionoxidative addition

Identifiers

PMID42569142

DOI10.1021/acsorginorgau.6c00053

PMCPMC13449436

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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.