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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2263003Generated: October 30, 2026

Water → HCID 86625484, compound

https://huagongshe.com/reaction/2263003

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantTriethylamineHCID 8471—
ReactantN-1,2-Benzisoxazol-3-ylpiperazine-1-carboxamide trifluoroacetateHCID 68778018—
ReactantHCID 86625483HCID 86625483—
SolventDimethylformamideHCID 6228—
ProductHCID 86625484HCID 8662548445.6%

Reaction Steps

To a solution of tert-butyl [1-(5-chloro-1,2,4-thiadiazol-3-yl)piperidin-4-yl]carbamate (442 mg, 1.39 mmol) and N-1,2-benzisoxazol-3-ylpiperazine-1-carboxamide trifluoroacetate (500 mg, 1.39 mmol) in dimethylformamide (5 ml) was added triethylamine (0.969 ml, 6.95 mmol) at room temperature, and the mixture was stirred at room temperature for 30 minutes. The reaction mixture was poured to water, and a solid was separated by filtration, which was recrystallized from a mixed solvent of ethyl acetate and tetrahydrofuran to give 335 mg (45.6%) of the desired product as a solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07851473B2
Source datasetuspto-grants-2010_12
ORD IDord-10c878cbb458430d992e9f5b2c300fdf
Source noteuspto-grants-2010_12