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Usage

Uses

Used in Pharmaceutical Industry:
3-BROMO-5-CARBETHOXY-4,6-DIMETHYL-2-PYRONE is used as a key intermediate in the synthesis of pharmaceutical compounds for its versatile reactivity and stability. Its structural features allow for the development of new drugs with potential therapeutic applications.
Used in Agrochemical Industry:
3-BROMO-5-CARBETHOXY-4,6-DIMETHYL-2-PYRONE is used as a precursor in the production of agrochemicals, such as pesticides and herbicides, due to its potential to be incorporated into various chemical structures with desired biological activities.
Used in Organic Chemistry Research:
3-BROMO-5-CARBETHOXY-4,6-DIMETHYL-2-PYRONE is used as a building block in the synthesis of various organic compounds and materials for its interesting structural features and potential applications in the field of organic chemistry. Researchers explore its reactivity and stability to develop new synthetic pathways and discover novel compounds with specific properties.

InChI:InChI=1/C10H11BrO4/c1-4-14-9(12)7-5(2)8(11)10(13)15-6(7)3/h4H2,1-3H3

Upstream product

• 3385-34-0 ethyl isodehydroacetate 
• 141-97-9 ethyl acetoacetate 

Downstream Products

• 499-02-5 Feist's acid 
• 636-44-2 2,5-dimethylfuran-3-carboxylic acid 
• 7417-57-4 diethyl 3-methylenecyclopropane-trans-1,2-dicarboxylate 
• 35500-60-8 5-bromo-2,4-dimethyl-6-oxo-6H-pyran-3-carboxylic acid 
• 669-95-4 3-bromo-4,6-dimethyl-2H-pyran-2-one 

Relevant academic research and scientific papers

Synthesis of some C2-symmetric bidentate ligands and their complexes derived from Feist's acid

Various new C2-symmetric bidentate ligands, bearing phosphorus, nitrogen, and sulfur, were obtained in an efficient manner, starting from (±)-trans-3-methylidenecyclopropane-1,2-dicarboxylic acid (Feist's acid; (±)-trans-3). The structures of the new bidentate ligands, di(tert-butyl) (±)-[(trans-3-methylidenecyclopropane-1,2-diyl)dimethanediyl] biscarbamate ((±)-9), (±)-(trans-3-methyldienecyclopropane-1,2- diyl)dimethanaminium dichloride ((±)-10), (±)-S,S′-[(trans- 3-methylidenecyclopropane-1,2-diyl)dimethanediyl] diethanethioate ((±)-11), and (±)-[(trans-3-methylidenecyclopropane-1,2-diyl) dimethanediyl]bis(diphenylphosphane) ((±)-12), were fully characterized by standard spectroscopic techniques. These new classes of C2- symmetric bidentate ligands have the potential to be used in asymmetric catalysis. Copyright

Extractives from New Zealand Honeys. 5. Aliphatic Dicarboxylic Acids in New Zealand Rewarewa (Knightea excelsa) Honey

Thirty-two aliphatic dicarboxylic acids were identified as methyl esters in the methylated diethyl ether extracts of four unifloral grade New Zealand rewarewa (Knightea excelsa) honeys using combined gas chromatography-mass spectrometry (GC-MS). 2-Methoxybutanedioic acid (O-methylmalic acid) and 4-hydroxy-3-methyl-trans-2-pentenedioic acid are proposed as floral marker substances for New Zealand rewarewa honey.The total level of aliphatic dicarboxylic acids identified in the rewarewa honey samples ranged from 64 to 111 mg/kg, with an average level of 88 mg/kg.Keywords: Rewarewa (Knightea excelsa) honey; aliphatic dicarboxylic acids; 2-methoxybutanedioic acid; 4-hydroxy-3-methyl-trans-2-pentenedioic acid