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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2043127Generated: October 27, 2026

Triethylamine → 4-(4-((R)-2-(1H-Indol-1-yl)propanoyl)-3-methylpiperazin-1-yl)-N-(thiazol-2-yl)benzenesulfonamide

https://huagongshe.com/reaction/2043127

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
ReactantBenzotriazol-1-yloxy-tris(dimethylamino)phosphonium hexafluorophosphateHCID 151348—
Reactant(5-Fluoroindol-1-yl)acetic acidHCID 45036900—
Reactant4-(3-methylpiperazin-1-yl)-N-(thiazol-2-yl)benzenesulfonamideHCID 59466120—
SolventWaterHCID 962—
SolventDimethylformamideHCID 6228—
SolventAcetonitrileHCID 6342—
Product4-(4-((R)-2-(1H-Indol-1-yl)propanoyl)-3-methylpiperazin-1-yl)-N-(thiazol-2-yl)benzenesulfonamideHCID 53627608—

Reaction Steps

Synthesized according to general procedure 9, method A. The reaction was set up with 0.1 mmol 4-(3-methylpiperazin-1-yl)-N-(thiazol-2-yl)benzenesulfonamide, 0.1 mmol 2-(5-fluoro-1H-indol-1-yl)acetic acid, 0.1 mmol BOP reagent, 0.1 mmol triethylamine and DMF (300 μL). LC/MS (10%-99% CH3CN (0.035% TFA)/H2O (0.05% TFA)), m/z: M+1 obs=510.4; tR=3.08 min.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08586589B2
Source datasetuspto-grants-2013_11
ORD IDord-d594d2711fb24685b34b32d0e9c299b4
Source noteuspto-grants-2013_11