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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1382729Generated: November 1, 2026

p-Toluenesulfonic acid → HCID 22841569, compound

https://huagongshe.com/reaction/1382729

Reaction equation

Participants

RoleNameHCIDCharge
Reactantp-Toluenesulfonic acidHCID 6101—
ReactantHCID 22841568HCID 22841568—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 22841569HCID 22841569—

Reaction Steps

To a solution of 480 mg of 10β-(2-propynyl)-6-methylenestr-4-ene-3,17-dione in 15 ml of dioxane are added 511 mg of dichlorodicyanoquinone (DDQ) and 571 mg of p-toluenesulfonic acid, and the mixture is refluxed for half an hour.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04808578
Source datasetuspto-grants-1989_02
ORD IDord-2c8961b954494f9bba609ff4ebe8953d
Source noteuspto-grants-1989_02