| Identification | Back Directory | [Name]
1H-INDEN-1-AMINE, 5-BROMO-2,3-DIHYDRO- | [CAS]
185122-74-1 | [Synonyms]
5-bromoindan-1-amine
5-BROMO-INDAN-1-YLAMINE
5-BROMO-2,3-DIHYDRO-1H-INDEN-1-AMINE
5-bromo-2,3-dihydro-1H-indene-1-amine
1H-INDEN-1-AMINE, 5-BROMO-2,3-DIHYDRO-
5-BROMO-2,3-DIHYDRO-1H-INDEN-1-AMINE HYDROCHLORIDE | [Molecular Formula]
C9H10BrN | [MDL Number]
MFCD07373956 | [MOL File]
185122-74-1.mol | [Molecular Weight]
212.09 |
| Chemical Properties | Back Directory | [Boiling point ]
278.2±40.0 °C(Predicted) | [density ]
1.490±0.06 g/cm3(Predicted) | [storage temp. ]
2-8°C(protect from light) | [pka]
9.05±0.20(Predicted) | [InChI]
InChI=1S/C9H10BrN/c10-7-2-3-8-6(5-7)1-4-9(8)11/h2-3,5,9H,1,4,11H2 | [InChIKey]
IEUKCNPRRGOGDG-UHFFFAOYSA-N | [SMILES]
C1(N)C2=C(C=C(Br)C=C2)CC1 |
| Hazard Information | Back Directory | [Synthesis]
To a solution of 5-bromo-2,3-dihydro-1H-inden-1-one (100 g, 474 mmol, 1.00 equiv) in methanol (1.5 L) was added ammonium formate (300 g, 4.76 mol, 10.0 equiv). After stirring for 1 h, NaBH3CN (90 g, 1.43 mol, 3.02 equiv) was added. The mixture was heated at 60 ℃ for 2 h, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/10) to afford 64 g (64%) of 5-Bromo-2,3-dihydro-1H-inden-1-amine as a brown solid.
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