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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 903954Generated: November 2, 2026

Water → HCID 23458381, compound

https://huagongshe.com/reaction/903954

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantMethyl iodideHCID 6328—
ReactantSodium hydrideHCID 24758—
ReactantHCID 15572611HCID 15572611—
SolventDimethylformamideHCID 6228—
ProductHCID 23458381HCID 2345838196%

Reaction Conditions

Temperature3 °C

Reaction Steps

To 2 g of ethyl 2-hydroxy-3-phenyl-3-(2-nitro-phenoxy)-propionate dissolved in 30 ml of anhydrous dimethylformamide, CH3I (0.78 ml) was added at 3° C., then in two additions at the same temperature, NaH 50% (0.3 g) was added too. The whole was stirred at 3° C. for one hour and at room temperature for one hour, after which it was poured into 300 ml of water, extracted with ethyl ether which, after washing with NaCl saturated water and dehydration with sodium sulphate, was evaporated to dryness under reduced pressure. There was obtained 2 g (96%) of ethyl 2-methoxy-3-phenyl-3-(2-nitro-phenoxy)-propionate as an oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04229449
Source datasetuspto-grants-1980_10
ORD IDord-55bb358309ed45528fc61beb48e5372a
Source noteuspto-grants-1980_10