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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2304462Generated: November 2, 2026

Hydrochloric Acid → HCID 18435644, compound

https://huagongshe.com/reaction/2304462

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantDiethylamineHCID 8021—
ReactantHCID 18435640HCID 18435640—
ProductHCID 18435644HCID 1843564412%

Reaction Steps

The procedure of Example 5 was followed starting with (D) of Example 5 (2.5 g, 7.6 mmol) and using diethylamine in place of dibutylamine to produce 0.32 g (12% yield) of the named compound as the HCl salt, mp 219°-220° C. IR(KBr): 3400, 1600 cm−1. MS: 365(MH+). 1H NMR (CDCl3): δ 8.25-6.82 (m, 10H), 4.02 (t, J=5.4 Hz, 2H), 3.14 (m, 6H), 1.99 (m, 4H), 1.36 (m, 6H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06436939B2
Source datasetuspto-grants-2002_08
ORD IDord-8792eaa1aa004c55bfc4efd030d96339
Source noteuspto-grants-2002_08