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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 905075Generated: October 30, 2026

Imidazole → HCID 54427599, compound

https://huagongshe.com/reaction/905075

Reaction equation

Participants

RoleNameHCIDCharge
ReactantImidazoleHCID 795—
ReactantSodium IodideHCID 5238—
Reactanttrans-6-(4-Chlorobenzyloxymethyl)-2-[2-bromo-1-(2,4-dichlorophenyl)ethoxy]tetrahydropyranHCID 54124894—
SolventDimethylformamideHCID 6228—
ProductHCID 54427599HCID 5442759956%

Reaction Steps

A solution of 121 mg of trans-6-(4-chlorobenzyloxymethyl)-2-[2-bromo-1-(2,4-dichlorophenyl)ethoxy]tetrahydropyran, 73 mg of imidazole and 81 mg of sodium iodide in 3 ml of dimethylformamide was heated, with stirring, at 130°-140° C. for 6 hours, after which the mixture was treated and the product purified essentially as described in Example 34(b)(i), to give 66 mg of the title compound, in the form of a colourless oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04421758
Source datasetuspto-grants-1983_12
ORD IDord-b2cd88c4360847bda2f743f1984eb5aa
Source noteuspto-grants-1983_12