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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 347921Generated: October 29, 2026

Hydrochloric Acid → HCID 21083979, compound

https://huagongshe.com/reaction/347921

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantEthyl isocyanateHCID 8022—
ReactantHCID 21083988HCID 21083988—
ProductHCID 21083979HCID 21083979—

Reaction Steps

The title compound was prepared from the HCl salt of the compound of Example 81 and ethyl isocyanate following the method described for the compound of Example 97 to give the product as a solid (24 mg). δH (DMSO-d6) 8.59 (1H,s), 7.8–7.4 (11H, m), 6.67 (1H, t, J 5 Hz), 6.38 (1H, d, J 10 Hz), 3.1–2.9 (2H, m), 0.97 (3H, t, J 7 Hz). LCMS (ES+) 390 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07176215B2
Source datasetuspto-grants-2007_02
ORD IDord-f6e81635f45e4dfa9db778aae26e0a93
Source noteuspto-grants-2007_02