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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 342569Generated: October 30, 2026

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

https://huagongshe.com/reaction/342569

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-[4-Chloro-2-(2,2,2-trifluoroethoxy)phenyl]piperazineHCID 15840664—
Reactant1-(3-chloropropyl)-3-benzyl-5-methyl-2,4(1H,3H)-pyrimidinedioneHCID 15840667—
Product3-benzyl-1-(3-{4-[4-chloro-2-(2,2,2-trifluoroethoxy)phenyl]piperazin-1-yl}propyl)-5-methyl-2,4(1H,3H)-pyrimidinedione hydrochlorideHCID 70198231—

Reaction Steps

substituting 1-[4-chloro-2-(2,2,2-trifluoroethoxy)phenyl]piperazine and 3-benzyl-1-(3-chloropropyl)-5-methyl-2,4(1H,3H)-pyrimidinedione gave 3-benzyl-1-(3-{4-[4-chloro-2-(2,2,2-trifluoroethoxy)phenyl]piperazin-1-yl}propyl)-5-methyl-2,4(1H,3H)-pyrimidinedione hydrochloride, m.p. 251°-252° C.; Anal.: Calcd. for C27H30F3ClN4O3.HCl: C, 53.55; H, 5.49; N, 9.25%; Found: C, 53.74; H, 5.26; N, 9.37%;

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05859014
Source datasetuspto-grants-1999_01
ORD IDord-d7868ab3ed5b47a0ad85e9e4bee19ef1
Source noteuspto-grants-1999_01