HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phloroglucinol → HCID 18357800, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phloroglucinol | HCID 359 | — |
| Reactant | Water | HCID 962 | — |
| Reactant | HCID 18357785 | HCID 18357785 | — |
| Reactant | Sodium Nitrite | HCID 23668193 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 18357800 | HCID 18357800 | 22.1% |
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
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05948819 |
| Source dataset | uspto-grants-1999_09 |
| ORD ID | ord-23b84859d7ed44589a0ac8e97c7f7393 |
| Source note | uspto-grants-1999_09 |