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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1627026Generated: November 3, 2026

1,2-Dichloroethane → HCID 58103892, compound

https://huagongshe.com/reaction/1627026

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2-DichloroethaneHCID 11—
ReactantAcetic AcidHCID 176—
ReactantDimethylformamideHCID 6228—
Reactant1-(2-Pyrimidyl)piperazine hydrochlorideHCID 2818457—
ReactantSodium triacetoxyborohydrideHCID 5049666—
SolventSodium BicarbonateHCID 516892—
ProductHCID 58103892HCID 58103892—

Reaction Steps

A solution of 2-piperazin-1-yl-pyrimidine hydrochloride (1.132 g, 4.773 mmol), in DCE (25 ml) was added to D41 (0.7 g, 3.977 mmol), sodium triacetoxy-borohydride (1.264 g, 5.966 mmol) and acetic acid (0.4 ml). The resulting mixture was stirred at r.t. for 1 day. Then, DMF (5 ml) was added and the reaction stirred for a further 16 h. at r.t. The reaction mixture was then diluted with NaHCO3 (aqueous sat. solution) and extracted with DCM. The organic layer was dried (MgSO4) and evaporated in vacuo.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08785486B2
Source datasetuspto-grants-2014_07
ORD IDord-5a88dcef9cf3497eb06698dd904fae98
Source noteuspto-grants-2014_07