Nitroethane → HCID 20558961, compound

HRID 1155014Notes

Reaction equation

HRID 1155014 reaction equation
[C:1]([O:8][CH3:9])(=[O:7])/[CH:2]=[CH:3]\[C:4]([O-:6])=[O:5].[Na+].[N+:11]([CH2:14][CH3:15])([O-:13])=[O:12]>CN(C)C=O>[N+:11]([CH:14]([CH:2]([CH2:3][C:4]([OH:6])=[O:5])[C:1]([O:8][CH3:9])=[O:7])[CH3:15])([O-:13])=[O:12]

Participants

4

Reactant 2

HCID 6587NitroethaneHCID 23681663Sodium methyl maleate

Product 1

HCID 20558961HCID 20558961, compound

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Conditions

Temperature
60 °C

Procedure

Into a 100 ml, one neck flask is placed 10 grams of sodium methyl maleate, 60 mls N,N-dimethyl formamide (DMF) and 40 grams nitroethane. The solution is heated at 60° C. for two hours and then partially distilled in vacuo to remove the DMF and nitroethane. The residue, by NMR analysis (D2O), has the following structure: ##STR41## CH3 (a) doublet of doublets (one centered at 1.44δ; one centered at 1.57δ)

Workup

  1. distillationpartially distilled in vacuo
  2. customto remove the DMF and nitroethane

Sources & evidence

ORD record
ord-ce4fe1981537497786e65df91018100a
Source dataset
uspto-grants-1981_11
Patent number
US04299773

Reaction notes

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