Nitromethane → HCID 59255163, compound

HRID 640313Notes

Reaction equation

HRID 640313 reaction equation
[O:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[CH2:6][CH2:7][C:8]1[CH:15]=[CH:14][C:11]([CH:12]=O)=[CH:10][CH:9]=1.[N+:16]([CH3:19])([O-:18])=[O:17].C([O-])(=O)C.[NH4+]>C(O)(=O)C>[O:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[CH2:6][CH2:7][C:8]1[CH:15]=[CH:14][C:11](/[CH:12]=[CH:19]/[N+:16]([O-:18])=[O:17])=[CH:10][CH:9]=1

Participants

5

Reactant 3

HCID 6375NitromethaneHCID 517165Ammonium AcetateHCID 59255346HCID 59255346, compound

Product 1

HCID 59255163HCID 59255163, compoundYield 95%

Reagents, catalysts & solvents 1

HCID 176Acetic AcidSolvent

Conditions

Temperature
120 °C

Procedure

To an acetic acid (5 mL) solution of 4-(2-furan-2-yl-ethyl)-benzaldehyde (480 mg, 2.4 mmol) described in Manufacturing Example 80-1-4 were added nitromethane (732 mg, 12 mmol) and ammonium acetate (370 mg, 4.8 mmol) under nitrogen atmosphere at room temperature, which was stirred for 2 hours at 120° C. The reaction mixture was partitioned into water and ethyl acetate. The organic layer was washed with water and saturated aqueous sodium chloride and dried over anhydrous magnesium sulfate, and the solvent was evaporated under a reduced pressure to obtain the title compound (554 mg, 95%) as a crude product.

Workup

  1. customThe reaction mixture was partitioned into water and ethyl acetate
  2. washThe organic layer was washed with water and saturated aqueous sodium chloride
  3. dry with materialdried over anhydrous magnesium sulfate
  4. customthe solvent was evaporated under a reduced pressure

Sources & evidence

ORD record
ord-1d21372cb9fa47f2951a0c113f5c727f
Source dataset
uspto-grants-2010_04
Patent number
US07691882B2

Reaction notes

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