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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 842815Generated: October 30, 2026

Chloroform → HCID 178441991, compound

https://huagongshe.com/reaction/842815

Reaction equation

Participants

RoleNameHCIDCharge
ReactantChloroformHCID 6212—
ReactantAmmonium ChlorideHCID 25517—
ReactantSodium AzideHCID 33557—
ReactantHCID 14774165HCID 14774165—
SolventDimethylformamideHCID 6228—
ProductHCID 178441991HCID 178441991—

Reaction Conditions

Temperature135 °C

Reaction Steps

A mixture of 4-methyl-5(4-(4-(2-quinolinylmethyloxy)benzyloxy)phenyl)valeronitrile (1.5 g.), sodium azide (3 g), ammonium chloride (1.9 g) in dimethylformamide (20 ml) is stirred and heated at 135° C. for 18 hours. After cooling, the reaction mixture is poured into ice water and the insoluble material is taken up by chloroform. The residue from the evaporation of chloroform is purified by silica gel dry column (5% methanol chloroform as eluant) to yield 5-(3-methyl-4-(4-(4-(2-quinolinylmethyloxy)benzyloxy)-phenyl)butyl)tetrazole.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06376512B1
Source datasetuspto-grants-2002_04
ORD IDord-56d346cbd3634dad91a87e542c701d21
Source noteuspto-grants-2002_04