| Identification | Back Directory | [Name]
7,8-dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione | [CAS]
39713-40-1 | [Synonyms]
EOS-60494
7,8-dihydro-6H-cyclohepta[b]pyridine-5,9-dione
7,8-dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione
5H-Cyclohepta[b]pyridine-7,8-dihydro-5,9(6H)-dione
5H-Cyclohepta[b]pyridine-5,9(6H)-dione, 7,8-dihydro-
7,8-Dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione(For export only) | [Molecular Formula]
C10H9NO2 | [MDL Number]
MFCD16293377 | [MOL File]
39713-40-1.mol | [Molecular Weight]
175.184 |
| Chemical Properties | Back Directory | [Boiling point ]
364.6±21.0 °C(Predicted) | [density ]
1.249 | [storage temp. ]
Store at room temperature | [pka]
0.40±0.20(Predicted) | [Appearance]
Brown to reddish brown Solid | [InChI]
InChI=1S/C10H9NO2/c12-8-4-1-5-9(13)10-7(8)3-2-6-11-10/h2-3,6H,1,4-5H2 | [InChIKey]
INMIEUQKQXVBKR-UHFFFAOYSA-N | [SMILES]
C12C(=O)CCCC(=O)C1=CC=CN=2 |
| Hazard Information | Back Directory | [Uses]
7,8-dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione is an organic intermediate, which can be prepared from dimethyl 2,3-pyridine dicarboxylate and dimethyl glutarate by two-step reaction. | [Synthesis]
To a solution of dimethyl 2,3-pyridinedicarboxylate (750 g, 3.84 mol) and dimethyl glutarate (935 g, 5.84 mol) in toluene (5.25 L) was added potassium tert-butanolate (1.0 M in THF, 9.6 L, 9.6 mol), maintaining an internal temperature of <30°C. |
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