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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2053798Generated: October 30, 2026

Triethylamine → HCID 178523085, compound

https://huagongshe.com/reaction/2053798

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
ReactantPiperidin-4-olHCID 79341—
ReactantO-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborateHCID 2733207—
ReactantHCID 178523088HCID 178523088—
SolventDimethyl SulfoxideHCID 679—
ProductHCID 178523085HCID 178523085—

Reaction Steps

Prepared analogously to Example 1d from 3-chloro-N-(5-chloro-1H-benzimidazol-2-ylmethyl)-4-carboxybenzamide, 4-hydroxypiperidine, TBTU, and triethylamine in DMSO at ambient temperature. HPLC-MS results: retention time: 3.09 minutes; C21H20Cl2N4O3 (447.32); mass spectrum: (M+H)+=447.2.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07326791B2
Source datasetuspto-grants-2008_02
ORD IDord-58e76bebd74c4d90ba2db708871a3538
Source noteuspto-grants-2008_02