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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 390492Generated: November 1, 2026

Ammonia → HCID 44546541, compound

https://huagongshe.com/reaction/390492

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmoniaHCID 222—
ReactantHCID 86140908HCID 86140908—
Reactant5-Fluoro-N-hydroxynicotinimidoyl chlorideHCID 86636846—
ProductHCID 44546541HCID 44546541—

Reaction Steps

The titled compound was prepared according to Method CB using the product of product of Example 28B (88 mg, 0.5 mmol) and product of Example 60A (76 mg, 0.5 mmol). 1H NMR (300 MHz, MeOH-d4) 87.71 (s, 1H), 8.15 (d, J=8.8 Hz, 1H), 8.19 (ddd, J=9.2, 2.7, 1.7 Hz, 1H), 8.37 (dd, J=8.2, 2.7 Hz, 1H), 8.55 (d, J=1.4 Hz, 1H), 8.63 (d, J=2.7 Hz, 1H), 8.98 (t, J=1.5 Hz, 1H) ppm; MS (DCI/NH3) m/z 291 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08383658B2
Source datasetuspto-grants-2013_02
ORD IDord-082510f21f2242649213fc5cdb68e0bb
Source noteuspto-grants-2013_02