| Identification | Back Directory | [Name]
5-IODO-1,2,3-TRIMETHOXYBENZENE | [CAS]
25245-29-8 | [Synonyms]
3,4,5-Trimethoxyiodobenzene
1-jodo-3,4,5-trimetoxibensen
1-Iodo-3,4,5-Trimethoxybenzene
5-IODO-1,2,3-TRIMETHOXYBENZENE
Benzene, 5-iodo-1,2,3-trimethoxy-
5-IODO-1,2,3-TRIMETHOXYBENZENE, 98+% | [EINECS(EC#)]
626-415-2 | [Molecular Formula]
C9H11IO3 | [MDL Number]
MFCD01318153 | [MOL File]
25245-29-8.mol | [Molecular Weight]
294.09 |
| Chemical Properties | Back Directory | [Melting point ]
85-87°C | [Boiling point ]
312.6±42.0 °C(Predicted) | [density ]
1.602±0.06 g/cm3(Predicted) | [storage temp. ]
Keep in dark place,Sealed in dry,Room Temperature | [form ]
solid | [color ]
Pale yellow | [Water Solubility ]
Insoluble in water. | [Sensitive ]
Light Sensitive | [BRN ]
1529690 |
| Hazard Information | Back Directory | [Uses]
5-Iodo-1,2,3-trimethoxybenzene is used as a primary and secondary intermediate in organic synthesis. | [Synthesis]
GENERAL METHOD: Trifluoroborate (1 mmol) was dissolved in 3 mL of a mixture of DMF and water (2:1 volume ratio) and cesium triiodide (1 mmol) was added. The reaction mixture was stirred at 80 °C until the reaction was complete (see Table 3 for reaction times). After completion of the reaction, the reaction solution was diluted with 10 mL of ether. The aqueous layer was extracted twice with ether (5 mL), and the organic phases were combined and dried with anhydrous Na2SO4. After evaporation of the solvent, the residue was purified by silica gel column chromatography [eluent: solvent mixture of hexane (or pentane) and ethyl acetate (or ether)]. | [References]
[1] Tetrahedron, 2012, vol. 68, # 19, p. 3738 - 3743 |
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