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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1732631Generated: November 2, 2026

Imidazole → HCID 20304051, compound

https://huagongshe.com/reaction/1732631

Reaction equation

Participants

RoleNameHCIDCharge
ReactantImidazoleHCID 795—
ReactantHCID 20304071HCID 20304071—
SolventDichloromethaneHCID 6344—
Solvent1,2-DichlorobenzeneHCID 7239—
ProductHCID 20304051HCID 2030405155.3%

Reaction Conditions

Temperature180 °C

Reaction Steps

44 g (0.15 mol) of 2-chlorophenyl-1,2,3,4-tetrahydronaphth-6-yl-chloromethane, dissolved in 50 ml of 1,2-dichlorobenzene, are added dropwise to a suspension of 51 g (0.75 mol) of imidazole in 100 ml of 1,2-dichlorobenzene at 180° C. The reaction mixture is heated to 180° C. for 2 hours and, after cooling, is poured onto water and the organic phase is diluted with methylene chloride and washed with water. After drying the solution over sodium sulphate, it is evaporated in vacuo. 26.8 g (55% of theory) of 2-chlorophenyl-imidazol-1-yl-1,2,3,4-tetrahydronaphth-6-yl-methane of refractive index nD20 =1.6000 are obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04238498
Source datasetuspto-grants-1980_12
ORD IDord-89cc97b3d3a74892a59df06355fdf97f
Source noteuspto-grants-1980_12