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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 450487Generated: October 30, 2026

Triethylamine → HCID 55034656, compound

https://huagongshe.com/reaction/450487

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
ReactantThionyl ChlorideHCID 24386—
Reactant4-Fluoro-N-methylanilineHCID 68024—
Reactant1,1-Cyclopropanedicarboxylic acidHCID 69017—
ProductHCID 55034656HCID 5503465680.6%

Reaction Steps

Using a procedure analogous to Example B1, 1,1-cyclopropanedicarboxylic acid (2 g, 15.37 mmol), Et3N (2.14 mL, 15.4 mmol), thionyl chloride (1.12 mL, 15.4 mmol), and 4-fluoro-N-methylaniline (1.83 g, 14.6 mmol) were combined to provide 1-((4-fluorophenyl)(methyl)carbamoyl)cyclopropanecarboxylic acid (2.79 g, 72% yield). MS (ESI) m/z: 260.0 (M+Na+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08486951B2
Source datasetuspto-grants-2013_07
ORD IDord-73ef2226cd4d49f6afb675350e039493
Source noteuspto-grants-2013_07