METHYL 2-METHYL-3-FUROATE synthesis
- Product Name:METHYL 2-METHYL-3-FUROATE
- CAS Number:6141-58-8
- Molecular formula:C7H8O3
- Molecular Weight:140.14
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Yield: 85%
Reaction Conditions:
with dirhodium tetraacetate in 1,2-dichloro-ethane at 20 - 80; for 8 h;Inert atmosphere;
Steps:
General procedure for the synthesis of furan 3-carboxylatederivatives
General procedure: To a solution a-diazo ester 3a (318 mg, 2 mmol) and Rh2(OAc)4 (2 mol %) in DCE (4 mL) under nitrogen atmosphere and at room temperature was added a solution of ethyl vinyl ether (216 mg, 0.288 mL, 3 mmol) in DCE (2 mL) was added through a syringe. The reaction mixture was heated at 80°C for 8 h. After the completion of the reaction as indicated by the TLC, the reaction mixture was cooled to room temperature and purified by column chromatography using a pet ether/ethyl acetate 19:1 mixture as eluent to afford the pyrrole 4a.
References:
Kuruba, Bharath Kumar;Vasanthkumar, Samuel;Emmanuvel, Lourdusamy [Tetrahedron,2017,vol. 73,# 22,p. 3093 - 3098]
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