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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2094830Generated: October 31, 2026

Triethylamine → HCID 68511079, compound

https://huagongshe.com/reaction/2094830

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
Reactant1-Phenethylamine, (+)-HCID 643189—
ReactantMethanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 9886157—
ReactantHCID 10353958HCID 10353958—
SolventDimethylacetamideHCID 31374—
ProductHCID 68511079HCID 6851107970.74%

Reaction Steps

A 20-ml scintillation vial was charged with a solution of 2-chloro-4-(pyridin-4-yl)benzoic acid in DMA (20.0 mg, 0.085 mmol, 1.0 eq), a solution of HATU in DMA (39.06 mg, 0.103 mmol, 1.20 eq), and triethylamine (28.83 μL, 0.205 mmol, 2.40 eq). The mixture was briefly shaken and a solution of (R)-1-phenylethanamine (14.52 mg, 0.1198 mmol, 1.40 eq) in DMA was added. The mixture was left to shake at room temperature over-night. The mixture was then concentrated in vacuo and dissolved in 1.4 ml of DMSO/methanol (1:1 v/v) and submitted for reverse phase purification to afford (R)-2-chloro-N-(1-phenylethyl)-4-(pyridin-4-yl)benzamide (27.30 mg, 70.74% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08445686B2
Source datasetuspto-grants-2013_05
ORD IDord-67682b0f4c194c3db2f4a67ce0e520be
Source noteuspto-grants-2013_05