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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 272965Generated: October 30, 2026

1-Methylpiperazine → HCID 59837454, compound

https://huagongshe.com/reaction/272965

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-MethylpiperazineHCID 53167—
Reactant4-{4-[(1-Isopropylpiperidin-4-yl)oxy]phenyl}tetrahydro-2H-pyran-4-carboxylic acidHCID 59837453—
ProductHCID 59837454HCID 5983745448%

Reaction Steps

The title compound (60 mg, 48%) was prepared from 4-{4-[(1-isopropylpiperidin-4-yl)oxy]phenyl}tetrahydro-2H-pyran-4-carboxylic acid and N-methyl piperazine similarly to the procedure used for example 150. 1H NMR (400 MHz, CDCl3) δ 1.05 (d, 6H), 1.79-1.81 (m, 2H), 2.00-2.03 (m, 7H), 2.15 (s, 3H), 2.18-2.22 (m, 2H), 2.37-2.42 (m, 2H), 2.77-2.79 (m, 3H), 2.99 (m, 1H), 3.27-3.56 (m, 4H), 3.78 (t, 2H), 3.87-3.89 (m, 2H), 4.28 (m, 1H), 6.88 (d, 2H), 7.14 (d, 2H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07456164B2
Source datasetuspto-grants-2008_11
ORD IDord-ff2d7add76d746959b7cbf2faa12e23d
Source noteuspto-grants-2008_11