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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2036897Generated: November 2, 2026

1,2-Dichloroethane → HCID 86656601, compound

https://huagongshe.com/reaction/2036897

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2-DichloroethaneHCID 11—
Reactant1-HydroxybenzotriazoleHCID 75771—
Reactant1H-Imidazole, 2-methyl-1-propylHCID 529336—
ReactantHCID 86656618HCID 86656618—
SolventDimethylformamideHCID 6228—
SolventTriethylamineHCID 8471—
ProductHCID 86656601HCID 86656601—

Reaction Steps

A mixture of 200 mg N-(tetrahydro-2H-pyran-2-yloxy)-1,2,3,4-tetrahydroisoquinoline-6-carboxamide, 61 mg 3-(2-methyl-1H-imidazol-1-yl)propan acid, 111 mg HOBt, 276 mg EDC, 0.603 ml triethylamine and 7 ml DMF is stirred overnight. The reaction mixture is quenched with 3 ml water and 5 ml dichloromethane. The organic phase is separated, the water phase extracted with dichloromethane. The combined organic phases are dried and evaporated. 315 ml of yellow oil is obtained, which is further purified by preparative HPLC-methods.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08575193B2
Source datasetuspto-grants-2013_11
ORD IDord-d039a2960ff74659a5a16d1a0b5c8b87
Source noteuspto-grants-2013_11