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Structure of 1999-00-4
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Ethyl (4-fluorobenzoyl)acetate on condensation with benzofurazan oxide yields 2-(carboethoxy)-3-(4-fluoro)phenylquinoxaline1,4-dioxide.Reactant used as a precursor in:Condensation reactions with diamines via C-C bond cleavage for synthesis of benzimidazoles and perimidines for possible use as antimalarial treatmentsBase-promoted domino Michael addition / cyclization / elimination reactions for synthesis of hydroxybenzophenonesOxidative cross-coupling with indoles via dioxygen activationCyclization of keto esters for synthesis of pyronesLewis base catalyzed hydrosilylation for synthesis of -acetoxy -amino acid derivativesConia-ene reactions for synthesis of methylenecyclopentane derivatives
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: