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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1186444Generated: November 1, 2026

Ethoxyethylamine → HCID 86657940, compound

https://huagongshe.com/reaction/1186444

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthoxyethylamineHCID 66970—
ReactantSulfamideHCID 82267—
SolventTetrahydrofuranHCID 8028—
ProductHCID 86657940HCID 8665794042%

Reaction Conditions

Temperature100 °C

Reaction Steps

According to Reference Example 9-26, tetrahydrofuran (3 mL) and 2-ethoxyethylamine (0.37 mL, 4.2 mmol) were added to sulfamide (400 mg, 4.2 mmol) and the mixture was stirred by use of a microwave chemical reactor at 300 W at 100° C. for 10 minutes. The solvent was evaporated off under reduced pressure, and purification by silica gel column chromatography (hexane/ethyl acetate=1/0 to 1/3) was performed to give N-(2-ethoxyethyl)sulfuric diamide (Compound GH) (296 mg, yield: 42%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08673908B2
Source datasetuspto-grants-2014_03
ORD IDord-b6655efd4f154b889728f6d2cbbc9233
Source noteuspto-grants-2014_03