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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 342562Generated: November 1, 2026

1-[2-(2,2,2-Trifluoroethoxy)phenyl]piperazine → 1-biphenyl-3-ylmethyl-3-(3-{4-[2-(2,2,2-trifluoroethoxy)phenyl]piperazin-1-yl}-propyl)-5-methyl-2,4(1H,3H)-pyrimidinedione hydrochloride

https://huagongshe.com/reaction/342562

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-[2-(2,2,2-Trifluoroethoxy)phenyl]piperazineHCID 10491565—
Reactant1-biphenyl-3-ylmethyl-3-(3-chloropropyl)-5-methyl-2,4(1H,3H)-pyrimidinedioneHCID 70198433—
Product1-biphenyl-3-ylmethyl-3-(3-{4-[2-(2,2,2-trifluoroethoxy)phenyl]piperazin-1-yl}-propyl)-5-methyl-2,4(1H,3H)-pyrimidinedione hydrochlorideHCID 70202306—

Reaction Steps

substituting 1-(2-(2,2,2-trifluoroethoxy)phenyl]piperazine and 1-biphenyl-3-ylmethyl-3-(3-chloropropyl)-5-methyl-2,4(1H,3H)-pyrimidinedione gave 1-biphenyl-3-ylmethyl-3-(3-{4-[2-(2,2,2-trifluoroethoxy)phenyl]piperazin-1-yl}-propyl)-5-methyl-2,4(1H,3H)-pyrimidinedione hydrochloride, m.p. 93°-94° C.; Anal.: Calcd. for C33H35F3N4O3.HCl: C, 63.06; H, 5.77; N, 8.92%; Found: C, 61.66; H, 5.90; N, 8.50%;

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05859014
Source datasetuspto-grants-1999_01
ORD IDord-419c1ac2c3ff42e7a4dd61648a567826
Source noteuspto-grants-1999_01