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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 729651Generated: October 31, 2026

Triethylamine → HCID 66701987, compound

https://huagongshe.com/reaction/729651

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
ReactantSulfamideHCID 82267—
Reactant(S)-N,N-DiMethyl-2-pyrrolidinecarboxaMide HClHCID 66702040—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 66701987HCID 66701987—

Reaction Steps

To a solution of the subtitle product of step ii) (3.70 g) in dioxane (50 ml) was added triethylamine (2.02 g) and sulfamide (9.96 g). The mixture was heated at reflux for 3 days before the reaction mixture was cooled, filtered and washed with methanol (50 ml). The solvent was evaporated and the residue purified by column chromatography (2% methanol/EtOAc) to afford the subtitle compound as an oil. Yield: 1.70 g.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07582644B2
Source datasetuspto-grants-2009_09
ORD IDord-2a3132969d89435dae62e85bb6e7ceca
Source noteuspto-grants-2009_09