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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2358845Generated: October 30, 2026

Ethanol → HCID 68458469, compound

https://huagongshe.com/reaction/2358845

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
Reactant5-Chloro-2-methyl-1,8-naphthyridineHCID 12266372—
ReactantHCID 68456665HCID 68456665—
ProductHCID 68458469HCID 68458469—

Reaction Steps

The product from Example 1d (18 mg, 0.085 mmol) was reacted in ethanol (1 mL) with the product from Example 236a (35 mg, 0.085 mmol) for 18 h following the procedure from Example 1g giving the crude title compound which was purified by HPLC with TFA providing the product as a trifluoroacetic acid salt (22 mg, 37%). 1H NMR (300 MHz, DMSO-d6) δ ppm: 0.97 (t, J=7.35 Hz, 3 H) 1.75-1.93 (m, 2 H), 2.02 (s, 3 H), 2.99 (t, J=7.54 Hz, 2 H), 3.86 (s, 3 H) 5.26 (s, 2 H) 6.30 (d, J=6.99 Hz, 1 H) 7.14 (d, J=8.82 Hz, 2 H), 7.17-7.27 (m, 2 H), 7.37 (d, J=8.46 Hz, 1 H), 7.42 (d, J=8.82 Hz, 2 H), 7.59 (d, J=8.46 Hz, 2 H), 7.80 (d, J=8.46 Hz, 1 H) 7.99 (d, J=8.09 Hz, 2 H), 8.36 (d, J=7.35 Hz, 1 H), 8.97 (d, J=8.46 Hz, 1 H) 9.98 (s, 1 H), 11.01 (s, 1 H), 14.38 (s, 1 H); MS (ESI+) m/z 593(M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07763731B2
Source datasetuspto-grants-2010_07
ORD IDord-426aa4b9c7c84a6eaddd9cb91f9e621c
Source noteuspto-grants-2010_07