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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1372045Generated: October 30, 2026

(4-Chloro-5-methyl-3-trifluoromethyl-pyrazol-1-yl)-acetic acid → HCID 21071102, compound

https://huagongshe.com/reaction/1372045

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—
ReactantHCID 21070974HCID 21070974—
ProductHCID 21071102HCID 21071102—

Reaction Steps

Title compound was prepared following the HATU mediated coupling protocol P, wherein 1-(3-Methoxy-5-methylphenyl)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) 7.06 (d, 1H), 6.56 (m, 2H), 5.38 (s, 2H), 3.69 (s, 3H), 3.62 (m, 4H), 2.92 (m, 2H), 2.84 (m, 2H), 2.20 (s, 3H) ppm; MS (ES) M+H expected=431.1, found=431.1.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07157464B2
Source datasetuspto-grants-2007_01
ORD IDord-f635fa1dd30441159f366484b8348d46
Source noteuspto-grants-2007_01