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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 270817Generated: November 1, 2026

(4-Chloro-5-methyl-3-trifluoromethyl-pyrazol-1-yl)-acetic acid → HCID 9913266, compound

https://huagongshe.com/reaction/270817

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(4-Chloro-5-methyl-3-trifluoromethyl-pyrazol-1-yl)-acetic acidHCID 1876853—
ReactantMethanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 9886157—
Reactant1-(2,4-Dichloro-5-methoxyphenyl)piperazineHCID 21070971—
ProductHCID 9913266HCID 9913266—

Reaction Steps

Title compound was prepared following the HATU mediated coupling protocol P, wherein 1-(2,4-Dichloro-5-methoxyphenyl)-piperazine and (4-Chloro-5-methyl-3-trifluoromethyl-pyrazol-1-yl)-acetic acid were used as the coupling components, to give the product as a solid: 1H NMR (DMSO-d6, 400 MHz) 7.50 (s, 1H), 6.84 (s, 1H), 5.37 (s, 2H), 3.85 (s, 3H), 3.62 (m, 4H), 3.07 (m, 2H), 3.00 (m, 2H), 2.19 (s, 3H) ppm; MS (ES) M+H expected=485.1, found=485.0.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07449576B1
Source datasetuspto-grants-2008_11
ORD IDord-19e87a93ae4a4019a30ded7453560fbc
Source noteuspto-grants-2008_11