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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 974009Generated: October 28, 2026

Citric Acid → HCID 15675459, compound

https://huagongshe.com/reaction/974009

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCitric AcidHCID 311—
ReactantDimethylcarbamoyl ChlorideHCID 6598—
ReactantTriethylamineHCID 8471—
ReactantN-DecylhydroxylamineHCID 33377—
SolventPentaneHCID 8003—
SolventTetrahydrofuranHCID 8028—
ProductHCID 15675459HCID 1567545989%

Reaction Conditions

Temperature5 °C

Reaction Steps

To a stirred slurry of N-decylhydroxylamine (1.71 g, 9.91 mmol) in the THF (20 ml) at room temperature under nitrogen was added triethylamine (1.51 ml, 1.1 equiv.). The reaction mixture was cooled to 5° C. and dimethyl carbamyl chloride (0.92 ml, 1.05 equiv.) was added dropwise over five minutes. After stirring for two hours, the mixture was poured into 1% aqueous citric acid, and worked up as in Example 1 above. Trituration with pentane gave the named compound as a white solid (2.15 g, 89% Yield), mp 44°-45° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05066658
Source datasetuspto-grants-1991_11
ORD IDord-3c0137cabd8349a4b35a6677de3f33c5
Source noteuspto-grants-1991_11