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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1600886Generated: November 3, 2026

Sodium Chloride → HCID 21830998, compound

https://huagongshe.com/reaction/1600886

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium ChlorideHCID 5234—
ReactantSodium SulfateHCID 24436—
ReactantHCID 15434756HCID 15434756—
ReactantAluminium lithium hydrideHCID 21226445—
SolventEthyl AcetateHCID 8857—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 21830998HCID 2183099886.8%

Reaction Steps

A mixture of 313 mg (1.46 mM) of 5-(1H-Pyrrolo[2,3-b]pyridin-3ylmethyl)-pyrrolidin-2-one and 170 mg (4.47 mM) of lithium aluminum hydride was refluxed in 10 mL of dioxane for 5 hours. The solution was cooled to room temperature and the excess lithium aluminum hydride decomposed with 1 mL of saturate NaCl. To this mixture was added 300 mL of ethyl acetate, and 15 g of anhydrous Na2SO4. The reaction mixture was filtered, and evaporated to yield 254 mg of the amine as a dark oil, this material was used directly in the next synthetic step. Mass spectrum: m/e=202(p=1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05977131
Source datasetuspto-grants-1999_11
ORD IDord-ac1e54d35e024f62a8e586fb7b1f68b2
Source noteuspto-grants-1999_11