DIHYDRO-4,4-DIMETHYL-2,3-FURANDIONE
- CAS NO.：13031-04-4
- Empirical Formula: C6H8O3
- Molecular Weight: 128.13
- MDL number: MFCD00012331
- EINECS: 235-891-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-11-19 23:02:33
What is DIHYDRO-4,4-DIMETHYL-2,3-FURANDIONE?
Definition
ChEBI: 2-dehydropantolactone is a tetrahydrofurandione. It is functionally related to a pantoic acid.
Synthesis Reference(s)
Synthetic Communications, 14, p. 697, 1984 DOI: 10.1080/00397918408063756
General Description
Dihydro-4,4-dimethyl-2,3-furandione is an activated keto compound and its enantioselective hydrogenation was reported. Neutral Rhodium (I) aminophosphine-phosphinite complex calatyzed asymmetric hydrogenation of dihydro-4,4-dimethyl-2,3-furandione was reported. Asymmetric hydrogenation of dihydro-4,4-dimethyl-2,3-furandione gives D-(-)-pantoyl lactone, a key intermediate in the synthesis of pantothenic acid.
Properties of DIHYDRO-4,4-DIMETHYL-2,3-FURANDIONE
| Melting point: | 67-69 °C (lit.) |
| Boiling point: | 125-126℃ (15 Torr) |
| Density | 1.152±0.06 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | dichloromethane: soluble25mg/mL, clear, colorless to yellow |
| form | Solid |
| color | Pale Beige |
Safety information for DIHYDRO-4,4-DIMETHYL-2,3-FURANDIONE
Computed Descriptors for DIHYDRO-4,4-DIMETHYL-2,3-FURANDIONE
New Products
4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Diclofenac Sodium IP/BP/EP/USP Mefenamic Acid IP/BP/EP/USP Ornidazole IP Diclofenac Potassium SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
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