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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1245558Generated: October 30, 2026

Aniline → HCID 21914244, compound

https://huagongshe.com/reaction/1245558

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAnilineHCID 6115—
ReactantTriethylamineHCID 8471—
Reactant1-HydroxybenzotriazoleHCID 75771—
ReactantMethanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 2733084—
ReactantHCID 23720218HCID 23720218—
SolventChloroformHCID 6212—
ProductHCID 21914244HCID 2191424447.6%

Reaction Steps

Sodium N-(1-(4-chlorobenzyl)-piperazine-4-carboxamido)glycinate (20 mg, 0.060 mmol) and aniline (6.2 mg, 0.66 mmol) were dissolved in CHCl3 (1 mL). HBTU (25 mg, 0.066), HOBt (8.1 mg, 0.066 mmol) and Et3N (17 μL, 0.12 mmol) were added and the reaction mixture was stirred for 16 hr. The solvent was removed and the compound was dissolved into CH2Cl2 (2 mL). The organic layer was washed with 2N aqueous NaOH solution (2N mL), brine (1×1 mL) and concentrated. Purification via RPLC/MS afforded the desired material (6.4 mg, 21%). ESI/MS 385 (M++H, C26H24ClN3O2).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07125895B1
Source datasetuspto-grants-2006_10
ORD IDord-aee7dd6b26ca4a82bde35f4dbc9ea0ea
Source noteuspto-grants-2006_10