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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 390485Generated: October 31, 2026

Ammonia → HCID 44546481, compound

https://huagongshe.com/reaction/390485

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmoniaHCID 222—
ReactantBenzene, 1-chloro-4-ethynyl-HCID 70118—
ReactantN-Hydroxypyrimidine-5-carbimidoyl chlorideHCID 86636847—
ProductHCID 44546481HCID 44546481—

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-chloro-4-ethynylbenzene (Aldrich, 68 mg, 0.5 mmol). 1H NMR (300 MHz, DMSO-d6) δ 7.69 (dt, J=9.0, 2.3, Hz, 2H), 7.82 (s, 1H), 7.94 (dt, J=9.0, 2.4 Hz, 2H), 9.32 (s, 2H), 9.35 (s, 1H) ppm; MS (DCI/NH3) m/z 260 (M+H)+, 258 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08383658B2
Source datasetuspto-grants-2013_02
ORD IDord-9f37fb10926946448e1291547a7ed9b6
Source noteuspto-grants-2013_02