Photochemistry of metallaborane: A novel method for functionalized carborane synthesis
| Autor: | Pei Ma, James T. Spencer |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
chemistry.chemical_classification
010405 organic chemistry Chemistry Alkene 010402 general chemistry Photochemistry 01 natural sciences Aldehyde 0104 chemical sciences Inorganic Chemistry Benzaldehyde chemistry.chemical_compound Materials Chemistry Carborane Molecule Methyl cyanoformate Physical and Theoretical Chemistry Acetonitrile Methyl acrylate |
| Zdroj: | Inorganic Chemistry Communications. 89:78-82 |
| ISSN: | 1387-7003 |
| DOI: | 10.1016/j.inoche.2018.01.009 |
| Popis: | The photointeractions of a stable 10-vertex manganadecaborane [nido-6-Mn(CO)3B9H13][NMe4] ( 1 ) and various unsaturated moleculars were studied. The investigated unsaturated molecules include nitriles (1,5-dicyanopentane, acetonitrile, methyl cyanoformate), ketones (4-heptanone, 1-indanone, ethyl pyruvate), aldehyde (benzaldehyde), imines (N-benzylidenemethylamine), alkene (methyl acrylate), isocyanates (phenyl isocyanate) and various alkynes. The manganadecaborane was found to photoreact with both terminal and internal alkynes to afford the carborane with general formula [7-R-8-R′-7,8-nido-C2B9H10][NMe4] ( 2 ) in good yield. This not only represents a novel method for generating the substituted nido-C2B9 complex but also implies photochemical approach can be an alternative methodology for metallaborane and metallacarborane chemistry. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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