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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 390484Generated: October 30, 2026

Ammonia → HCID 44546480, compound

https://huagongshe.com/reaction/390484

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmoniaHCID 222—
ReactantPhenylacetyleneHCID 10821—
ReactantN-Hydroxypyrimidine-5-carbimidoyl chlorideHCID 86636847—
ProductHCID 44546480HCID 44546480—

Reaction Steps

The titled compound was prepared as the hydrochloride salt according to Method CB using the product of Example 44B (79 mg, 0.5 mmol) and 1-ethynyl-benzene (Aldrich, 52 mg, 0.5 mmol). 1H NMR (300 MHz, DMSO-d6) δ 7.47-7.70 (m, 3H), 7.78 (s, 1H), 7.87-7.98 (m, 2H), 9.34 (s, 2H), 9.35 (s, 1H) ppm; MS (DCI/NH3) m/z 224 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08383658B2
Source datasetuspto-grants-2013_02
ORD IDord-5c4c85e6da9047b5a2fc7e3fd9ae053d
Source noteuspto-grants-2013_02