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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 330102Generated: October 29, 2026

Nitromethane → HCID 85527109, compound

https://huagongshe.com/reaction/330102

Reaction equation

Participants

RoleNameHCIDCharge
ReactantNitromethaneHCID 6375—
ReactantSodiumHCID 5360545—
ReactantSodium MethoxideHCID 10942334—
Reactant10-Undecenoic acid, 9-oxo-, methyl esterHCID 11127586—
SolventMethanolHCID 887—
SolventEthyl AcetateHCID 8857—
ProductHCID 85527109HCID 8552710973%

Reaction Conditions

Temperature-20 °C

Reaction Steps

Nitromethane (10.6 g) is added dropwise to a solution at 0°-5° C. of sodium methoxide prepared from sodium (3.8 g; 0.2 mole) and methanol (165 ml). Ethylacetate (165 ml) is added. The solution is cooled to -20° C. and, in 1 hour, the methyl ester (III) (17.5 g) is added dropwise. The mixture is stirred at -20° C. for 15 minutes and then poured into water/ice. The phases are separated and extracted with ethyl acetate to obtain a thick oil (16.5 g; yield=73%) which is crystallized with pentane to yield the ester (IV).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04894473
Source datasetuspto-grants-1990_01
ORD IDord-36cf1bd59f154d92938bce908a5f5a3f
Source noteuspto-grants-1990_01