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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1037987Generated: October 31, 2026

Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) → HCID 178521826, compound

https://huagongshe.com/reaction/1037987

Reaction equation

Participants

RoleNameHCIDCharge
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-Oxo-2-[4-(4-pyrimidin-2-yl-phenyl)-piperazin-1-yl]-ethyl}-pyrrolidine-3-carboxylic acidHCID 67419412—
SolventDimethylformamideHCID 6228—
SolventDichloromethaneHCID 6344—
ProductHCID 178521826HCID 17852182628.1%

Reaction Steps

Amine 24 (82 mg, 0.41 mmol) and carboxylic acid 12 (81 mg, 0.21 mmol) were dissolved in CH2Cl2 (2 mL) and DMF (2 ML). To the crude was added TEA (1.16 mL), and HATU (156 mg, 0.41 mmol). The crude was stirred at rt for 22 hrs under a stream of nitrogen. The crude was quenched with sat. NaHCO3 at rt and filtered over a plug of silica gel. The crude was evaporated and purified via preparation plates to give 17 mg of the product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08546404B2
Source datasetuspto-grants-2013_10
ORD IDord-40c25be59c39417d9de1d71a1ecb31dd
Source noteuspto-grants-2013_10