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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1397460Generated: November 2, 2026

Water → HCID 67324388, compound

https://huagongshe.com/reaction/1397460

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantSodium SulfateHCID 24436—
ReactantBorane;tetrahydrofuranHCID 2723981—
ReactantHCID 67323702HCID 67323702—
SolventTetrahydrofuranHCID 8028—
SolventEthyl AcetateHCID 8857—
ProductHCID 67324388HCID 67324388102.3%

Reaction Conditions

Temperature60 °C

Reaction Steps

2-(1-Benzyl-5-phenyl-1H-pyrazol-3-yl)-2-methylpropanenitrile (50 mg, 0.16 mmol) was dissolved in THF (1.6 mL). Borane-tetrahydrofuran (0.8 mL, 1 M solution) was added and the reaction was heated to 60° C. for 3 h. Minimal water was added to quench the reaction. Ethyl acetate was added followed by sodium sulfate and the solids were removed by filtration. The filtrate was concentrated under reduced pressure to yield 2-(1-benzyl-5-phenyl-1H-pyrazol-3-yl)-2-methylpropan-1-amine (50 mg, crude), which was carried through without further purification. MS (ESI) m/z: Calculated for C20H23N3: 305.19. found: 306.2 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08901156B2
Source datasetuspto-grants-2014_12
ORD IDord-485cdb2636084b499120fc2458c53055
Source noteuspto-grants-2014_12