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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 533453Generated: November 2, 2026

Acetic Anhydride → HCID 58098709, compound

https://huagongshe.com/reaction/533453

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetic AnhydrideHCID 7918—
ReactantDiisopropylethylamineHCID 81531—
ReactantHCID 58098661HCID 58098661—
SolventDichloromethaneHCID 6344—
ProductHCID 58098709HCID 5809870911.3%

Reaction Steps

To a mixture of 2-(3-acetamidophenylamino)-4-(piperidin-3-ylmethylamino)pyrimidine-5-carboxamide (40 mg, 0.104 mmol) and DIEA (0.100 mL, 0.575 mmol) in CH2Cl2 (2 mL), acetic anhydride (0.040 mL, 0.423 mmol) was added. The mixture was stirred at room temperature for 4 h. It was then purified by HPLC to give the titled compound (5 mg). MS 426.5 (M+H); UV 248.6 nm.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08853230B2
Source datasetuspto-grants-2014_10
ORD IDord-3e4241945ba1443fa152e0a99bec9004
Source noteuspto-grants-2014_10