4344-84-7, 5-Oxotetrahydrofuran-2-carboxylic acid is a Tetrahydrofurans compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,4344-84-7
REFERENCE EXAMPLE 8 Production of 1-t-butyl 2-oxoglutarate [Compound (8)] To a solution of 5.0 g of 5-oxo-2-tetrahydrofurancarboxylic acid in 100 ml of dichloromethane was added 0.3 ml of concentrated sulfuric acid, to which was further added an excess volume (ca. 50 ml) of isobutene. The reaction mixture was left standing overnight at room temperature under tight sealing, which was poured into a cooled saturated aqueous solution of sodium hydrogencarbonate. The dichloromethane layer was separated, washed with water, dried (Na2 SO4) and concentrated to give t-butyl 5-oxo-2-tetrahydrofurancarboxylate as a colorless oily substance. IRnumaxNeat cm-1: 1760. NMR (60 MHz, CDCl3)delta: 1.50(9H, s), 2.4(4H, m), 4.8(1H, m).
4344-84-7 5-Oxotetrahydrofuran-2-carboxylic acid 636468, aTetrahydrofurans compound, is more and more widely used in various fields.
Reference£º
Patent; Takeda Chemical Industries, Ltd.; US4891427; (1990); A;,
Tetrahydrofuran – Wikipedia
Tetrahydrofuran | (CH2)3CH2O – PubChem