The Addition of a Cyclopropyl Alkyne to an Asymmetrically-Substituted Disilene: A Mechanistic Study
| Autor: | Isabell Vacirca, Jeremy L. Bourque, David Scheschkewitz, Andrew T. Henry, Kim M. Baines |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2022 |
| Předmět: |
chemistry.chemical_classification
Silicon 010405 organic chemistry Stereochemistry Organic Chemistry Substitution (logic) Regioselectivity Alkyne Phenyls 010402 general chemistry 01 natural sciences Hydrocarbons 0104 chemical sciences Group 14 compounds Substituents Inorganic Chemistry chemistry.chemical_compound chemistry Mechanism (philosophy) Physical and Theoretical Chemistry Benzene Disilene |
| Zdroj: | Chemistry Publications |
| DOI: | 10.22028/d291-37845 |
| Popis: | The addition of (2-ethynyl-3-methoxy-2-methylcyclopropyl)benzene to Tip Si=SiTipPh, a disilene with an asymmetric substitution pattern, was investigated. The regiochemistry of the ring-opened products indicates a stepwise mechanism with a biradical intermediate. The results are consistent with those obtained in similar experiments with symmetrically substituted disilenes. 2 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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