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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1723513Generated: October 28, 2026

Hydrochloric Acid → HCID 18435659, compound

https://huagongshe.com/reaction/1723513

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantPiperidineHCID 8082—
ReactantHCID 18435640HCID 18435640—
ProductHCID 18435659HCID 1843565942%

Reaction Steps

The title compound was prepared as described in Example 18 starting with (D) of Example 18 (2.5 g, 7.6 mmmol) and using piperidine in place of dibutylamine to produce 1.2 g (42% yield) of the title compound as the HCl salt, mp 230°-232° C. IR(KBr): 1600 cm-1. MS: 377(MH+). 1H NMR (DMSO): δ 7.91-6.95 (m, 10H), 3.99 (t, J=5.2 Hz, 2H), 3.10 (m, 6H), 1.75 (m, 10H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04861897
Source datasetuspto-grants-1989_08
ORD IDord-97f10f79ecfb4b61aa7ec9dab23f850a
Source noteuspto-grants-1989_08