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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 342579Generated: October 29, 2026

3-(3-chloropropyl)-5-methyl-2,4(1H,3H)-pyrimidinedione → 3-(3-{4-[4-hydroxy-2-(2,2,2-trifluoroethoxy)phenyl]piperazin-1-yl}propyl)-5-methyl-2,4(1H,3H)-pyrimidinedione hydrochloride

https://huagongshe.com/reaction/342579

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-(3-chloropropyl)-5-methyl-2,4(1H,3H)-pyrimidinedioneHCID 11041835—
Reactant1-[4-Hydroxy-2-(2,2,2-trifluoroethoxy)phenyl]piperazineHCID 70201004—
Product3-(3-{4-[4-hydroxy-2-(2,2,2-trifluoroethoxy)phenyl]piperazin-1-yl}propyl)-5-methyl-2,4(1H,3H)-pyrimidinedione hydrochlorideHCID 70198236—

Reaction Steps

substituting 1-[4-hydroxy-2-(2,2,2-trifluoroethoxy)phenyl]piperazine and 3-(3-chloropropyl)-5-methyl-2,4(1H,3H)-pyrimidinedione gave 3-(3-{4-[4-hydroxy-2-(2,2,2-trifluoroethoxy)phenyl]piperazin-1-yl}propyl)-5-methyl-2,4(1H,3H)-pyrimidinedione hydrochloride, m.p. 232°-242° C.; Anal.: Calcd. for C20H25F3N4O4.HCl: C, 49.63; H, 5.59; N, 11.02%; Found: C, 49.62; H, 5.65; N, 10.66%;

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05859014
Source datasetuspto-grants-1999_01
ORD IDord-6a784db1e3df43ec8283ebb369dfc7fb
Source noteuspto-grants-1999_01