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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1765555Generated: November 1, 2026

Hydrochloric Acid → HCID 11486499, compound

https://huagongshe.com/reaction/1765555

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantEther hydrochlorideHCID 10953452—
ReactantHCID 69497649HCID 69497649—
ReactantHCID 86595760HCID 86595760—
SolventWaterHCID 962—
SolventEthyl AcetateHCID 8857—
ProductHCID 11486499HCID 11486499—

Reaction Steps

This compound was prepared generally following the procedure above for example 22 using N-[2-(5-fluoro-1H-indol-3-yl)ethyl-2,3-dihydro-1H-pyrano[3,2-f]quinolin-2-amine (example 25) as starting material. It was converted to the HCl salt by dissolution in ethyl acetate and addition of 1M HCl/Et2O (2.4 eq) to generate N-[2-(5-fluoro-1H-indol-3-yl)ethyl]-N-propyl-2,3-dihydro-1H-pyrano[3,2-f]quinolin-2-amine bis-hydrochloride salt as a yellow solid: mp 67° C. MS ESI m/z 404 [M+H]+. Elemental Analysis for C25H26FN3O·2.00 HCl·1.25 H2O; Calculated: C, 60.18; H, 6.16; N, 8.42. Found: C, 60.49; H, 6.35; N, 8.16.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07227023B2
Source datasetuspto-grants-2007_06
ORD IDord-46f7862a46b343db91701d76da3e40f7
Source noteuspto-grants-2007_06