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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2059322Generated: October 31, 2026

Methylamine → HCID 20545896, compound

https://huagongshe.com/reaction/2059322

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethylamineHCID 6329—
ReactantHCID 20545910HCID 20545910—
SolventEthanolHCID 702—
ProductHCID 20545896HCID 20545896—

Reaction Steps

To a solution of 4-(4-chlorophenyl)-7-(2,3-epoxypropoxy)-2,2-dimethyl-1-tetralone (3.7 g) in ethanol (25 ml) was added methylamine (8 ml) in ethanol (8 ml). The mixture was allowed to stand overnight. The solvent was removed and the residue shaken with ether-dilute hydrochloric acid. The aqueous layer was separated basified, extracted with ether and the extract dried (MgSO4). Evaporation gave 4(4-chlorophenyl)-7-(2-hydroxy-3-methylaminopropoxy)-2,2-dimethyl-1-tetralone as a semi-solid foam.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04322370
Source datasetuspto-grants-1982_03
ORD IDord-d8a6dfe17ff5432db086a7f48216f016
Source noteuspto-grants-1982_03