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- Title
2‐Arylsilacyclobutane as a Latent Carbanion Reacting with CO<sub>2</sub>.
- Authors
Ishida, Naoki; Okumura, Shintaro; Kawasaki, Tairin; Murakami, Masahiro
- Abstract
Abstract: An electronically neutral 2‐arylsilacyclobutane generates a nucleophilic carbanion at room temperature through cleavage of the benzylic C−Si bond when simply dissolved in polar aprotic solvents such as N,N‐dimethylformamide (DMF). The nucleophilic species is capable of capturing carbon dioxide to furnish a silalactone. The carboxylation reaction is unique in that no additional activating agents are required.
- Subjects
CYCLOBUTANE; CARBANION compounds; CARBON monoxide; NUCLEOPHILIC reactions; APROTIC solvents; DIMETHYLFORMAMIDE
- Publication
Angewandte Chemie, 2018, Vol 130, Issue 35, p11569
- ISSN
0044-8249
- Publication type
Article
- DOI
10.1002/ange.201805333