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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1458978Generated: October 26, 2026

1-(2-Fluorophenyl)piperazine Hydrochloride → 1-[5-Methyl-1-(2-pyrimidinyl)-4-pyrazolyl]-3-[4-(2-fluorophenyl)-1-piperazinyl]-1-trans-propene hydrochloride

https://huagongshe.com/reaction/1458978

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(2-Fluorophenyl)piperazine HydrochlorideHCID 2734698—
Reactant1-[5-Methyl-1-(2-pyrimidinyl)-4-pyrazolyl]-3-(1,2,3,4-tetrahydroisoquinolin-2-yl)-1-propanone hydrochlorideHCID 22097301—
Reactant1-[5-Methyl-1-(2-pyrimidinyl)-4-pyrazolyl]-3-(1,2,3,4-tetrahydroisoquinolin-2-yl)-1-trans-propene hydrochlorideHCID 22097305—
Product1-[5-Methyl-1-(2-pyrimidinyl)-4-pyrazolyl]-3-[4-(2-fluorophenyl)-1-piperazinyl]-1-trans-propene hydrochlorideHCID 22097318—

Reaction Steps

The procedures of Example 6 (1) and (2) were repeated but substituting the 1,2,3,4-tetrahydroisoquinoline hydrochloride employed in Example 6 (1) by 1-(2-fluorophenyl)piperazine hydrochloride. After the completion of the post treatment, the title compound was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05852019
Source datasetuspto-grants-1998_12
ORD IDord-e63033483fb14930aae074305c232edf
Source noteuspto-grants-1998_12