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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 536867Generated: October 30, 2026

Sodium Bicarbonate → ((2S,5R)-1-(4-chloro-6-(4-nitrophenyl)-1,3,5-triazin-2-yl)pyrrolidine-2,5-diyl)dimethanol

https://huagongshe.com/reaction/536867

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium BicarbonateHCID 516892—
Reactant2,4-Dichloro-6-(4-nitrophenyl)-1,3,5-triazineHCID 57968249—
Reactant1197163-84-0HCID 67022047—
SolventAcetoneHCID 180—
SolventWaterHCID 962—
SolventPropan-2-one--water (1/1)HCID 18366337—
Product((2S,5R)-1-(4-chloro-6-(4-nitrophenyl)-1,3,5-triazin-2-yl)pyrrolidine-2,5-diyl)dimethanolHCID 86636521—

Reaction Conditions

Temperature0 °C

Reaction Steps

A suspension of 2,4-dichloro-6-(4-nitrophenyl)-1,3,5-triazine (2.2 g, 8.0 mmol) in acetone (40 mL) was added to magnetically stirred ice water (60 mL). The mixture was treated with a solution of (2S,5R)-pyrrolidine-2,5-diyldimethanol hydrochloride (1.0 g, 6.0 mmol) in acetone/water (20 mL, 3:1), followed by a suspension of sodium hydrogen carbonate (1.0 g, 12 mmol) in water (12 mL). After 30 minutes of stirring at 0° C., the mixture was treated with an additional quantity of (2S,5R)-pyrrolidine-2,5-diyldimethanol hydrochloride (0.26 g, 1.6 mmol) in water (3 mL), followed by sodium hydrogen carbonate (0.35 g) in water (5 mL). The suspension was allowed to stir overnight while regaining room temperature. The title compound was isolated by Büchner filtration, washed with water, and dried under house vacuum. Compound identification by mass spectrometry was achieved via the analysis of the product reaction product of ((2S,5R)-1-(4-chloro-6-(4-nitrophenyl)-1,3,5-triazin-2-yl)pyrrolidine-2,5-diyl)dimethanol with excess morpholine in ethanol. MS (ES+)=417.2 (M+morpholine —Cl)+

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08859542B2
Source datasetuspto-grants-2014_10
ORD IDord-07645f2f24c2488fa9f5c781d94b83f5
Source noteuspto-grants-2014_10