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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1789672Generated: October 30, 2026

Phenoxyethanol → HCID 22036365, compound

https://huagongshe.com/reaction/1789672

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhenoxyethanolHCID 31236—
Reactant2,3-DichloropyrazineHCID 78575—
Reactantsodium 2-methylpropan-2-olateHCID 178418730—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 22036365HCID 2203636562%

Reaction Steps

NaO-t-Bu (2.91 g, 30.29 mmol) was added to a mixture of 2,3-dichloropyrazine (4.75 g, 31.9 mmol) and 2-phenoxyethanol (4.18 g, 30.3 mmol) in dioxane (25 mL). The reaction mixture was stirred at ambient temperature for 1.5 h and then filtered. The filtrate was concentrated under reduced pressure and the crystalline residue obtained was dried in a vacuum oven affording 4.4 g (62%) of the title compound as white waxy crystals: mp 55-54° C. Anal. (C12H11CIN2O2) C, H, N.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07071180B2
Source datasetuspto-grants-2006_07
ORD IDord-c4100c0093a84bf496380d35ba6f64ed
Source noteuspto-grants-2006_07