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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1723515Generated: November 2, 2026

Hydrochloric Acid → HCID 18435654, compound

https://huagongshe.com/reaction/1723515

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantImidazoleHCID 795—
ReactantHCID 18435640HCID 18435640—
ProductHCID 18435654HCID 1843565440%

Reaction Steps

The title compound was prepared in accordance with Example 18 starting with (D) of Example 18 (2.5 g, 7.6 mmol) and using imidazole in place of dibutylamine to produce 1.1 g (40% yield) of the title compound as the HCl salt, mp 204°-205° C. IR(KBr): 3400, 1600 cm-1. MS: 360(MH+). 1H NMR (CD3OD): δ 9.02 (s, 1H), 7.89-6.89 (m, 12H), 4.38 (t, J=5.3 Hz, 2H), 4.08 (t, J=5.4 Hz, 2H), 1.97 (m, 4H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04861897
Source datasetuspto-grants-1989_08
ORD IDord-c910b1d890604bbfa716932b602d8a7b
Source noteuspto-grants-1989_08