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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 226417Generated: October 30, 2026

Water → HCID 68964849, compound

https://huagongshe.com/reaction/226417

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantEthyl AcetateHCID 8857—
Reactant1-Benzyl-3-aminopyrrolidineHCID 2756613—
ReactantHCID 68967730HCID 68967730—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 68964849HCID 6896484934.8%

Reaction Steps

A solution of benzyl 4-methyl-2-(methylthio)-5-pyrimidinecarboxylate (6.0 g) and 1-benzyl-3-aminopyrrolidine (5.78 g) in dioxane (10 ml) was stirred at 130° C. for 15 hours under atmospheric pressure of nitrogen. The reaction mixture was poured into a mixture of AcOEt and H2O and the organic layer was washed with brine and dried over MgSO4. The solvent was evaporated in vacuo and the residue was chromatographed on allunima eluting with AcOEt-n-hexane (6:4). The eluted fractions containing the desired product were collected and evaporated in vacuo to give benzyl 2-[(1-benzyl-3-pyrrolidinyl]amino)-4-methyl-5-pyrimidinecarboxylate (3.06 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07557127B2
Source datasetuspto-grants-2009_07
ORD IDord-4318dacb2a51415689fcec9232187ea4
Source noteuspto-grants-2009_07