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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 390512Generated: October 30, 2026

Ammonia → HCID 44545610, compound

https://huagongshe.com/reaction/390512

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmoniaHCID 222—
ReactantPhenylacetyleneHCID 10821—
Reactant5-Chloro-N-hydroxynicotinimidoyl chlorideHCID 86636849—
ProductHCID 44545610HCID 44545610—

Reaction Steps

The titled compound was prepared according to Method CB using the product of Example 69B (57 mg, 0.3 mmol) and 1-ethynyl-benzene (Aldrich, 31 mg, 0.3 mmol). 1H NMR (300 MHz, DMSO-d6) δ 7.52-7.66 (m, 3H), 7.78 (s, 1H), 7.85-7.98 (m, 2H), 8.45 (t, J=2.1 Hz, 1H), 8.80 (d, J=2.4 Hz, 1H), 9.09 (d, J=1.7 Hz, 1H) ppm; MS (DCI/NH3) m/z 257 (M+H)+, 259 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08383658B2
Source datasetuspto-grants-2013_02
ORD IDord-faeb4f885dcd46928e8f1956d5c5c0e1
Source noteuspto-grants-2013_02