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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2197885Generated: October 31, 2026

Ethanol → HCID 68461764, compound

https://huagongshe.com/reaction/2197885

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
Reactant5-Chloro-2-methyl-1,8-naphthyridineHCID 12266372—
ReactantHCID 68459230HCID 68459230—
ProductHCID 68461764HCID 68461764—

Reaction Steps

The product from Example 1d (18 mg, 0.085 mmol) was reacted in ethanol (1 mL) with the product from Example 153a (33 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 (14 mg, 30%). 1H NMR (300 MHz, DMSO-d6) δ ppm: 0.97 (t, J=7.35 Hz, 3H) 1.69-1.93 (m, 2H) 2.02 (s, 3H) 2.99 (t, J=6.99 Hz, 2H) 3.75 (s, 3H) 5.13 (s, 2H) 6.29 (d, J=7.35 Hz, 1H) 6.91 (dd, J=8.09, 2.57 Hz, 1H) 6.95-7.05 (m, 2H) 7.13 (d, J=8.82 Hz, 2H) 7.16-7.24 (m, 2H) 7.31 (t, J=8.09 Hz, 1H) 7.38 (d, J=8.46 Hz, 1H) 7.42 (d, J=8.82 Hz, 2H) 7.80 (d, J=8.82 Hz, 1H) 8.35 (d, J=6.99 Hz, 1H) 8.97 (d, J=8.82 Hz, 1H) 9.97 (s, 1H) 11.00 (s, 1H) 14.36 (s, 1H); MS (ESI+) m/z 565 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08338605B2
Source datasetuspto-grants-2012_12
ORD IDord-dea895f8d1a84696b23e5d058cd2329b
Source noteuspto-grants-2012_12