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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 617387Generated: October 30, 2026

Phloroglucinol → HCID 18357800, compound

https://huagongshe.com/reaction/617387

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhloroglucinolHCID 359—
ReactantWaterHCID 962—
ReactantHCID 18357785HCID 18357785—
ReactantSodium NitriteHCID 23668193—
SolventDimethylformamideHCID 6228—
ProductHCID 18357800HCID 1835780022.1%

Reaction Steps

A solution of methyl 2-chloro-2-[2-(2,5-dimethylphenoxymethyl)phenyl]acetate (0.35 g, 1.1 mmol), sodium nitrite (0.13 g, 1.9 mmol) and phloroglucinol (0.145 g, 1.1 mol) in N,N-dimethylformamide (10 ml) was stirred at room temperature for 6 hours. Water was added to the mixture. The resulting mixture was extracted with ether, washed successively with water and saturated brine, and dried over anhydrous sodium sulfate. The solvent was evaporated, and the residue was purified by column chromatography on silica gel (n-hexane/methylene chloride=1/1) to give the desired compound methyl 2-[2-(2,5-dimethylphenoxymethyl)phenyl]-2-nitroacetate (0.08 g, 22%) as an oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05948819
Source datasetuspto-grants-1999_09
ORD IDord-23b84859d7ed44589a0ac8e97c7f7393
Source noteuspto-grants-1999_09