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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1468673Generated: October 31, 2026

Bromine → HCID 20289145, compound

https://huagongshe.com/reaction/1468673

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBromineHCID 24408—
Reactant3-Methyl-4-methoxybenzenamineHCID 67297—
ReactantPotassium thiocyanateHCID 516872—
SolventAcetic AcidHCID 176—
ProductHCID 20289145HCID 20289145—

Reaction Steps

To a solution of 4-methoxy-3-methylbenzenamine (1.05 g, 7.66 mmol) in acetic acid (30 ml) at 0° C. as added KSCN with heavy stirring. The reaction mixture was then stirred at room temperature for 45 min. The reaction was cooled to 0° C. and bromine was added dropwise. The reaction was stirred at room temperature overnight. The precipitate was collected, washed by acetic acid, dichloromethane, minimal water and dried under high vacuum to give the product as brown yellow solid. LCMS-ESI+: calc'd for C9H10N2OS: 195.0 (M+H+). Found: 195.1 (M+H+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09006229B2
Source datasetuspto-grants-2015_04
ORD IDord-2e0e47c9f14d41dca6ed997d26f43741
Source noteuspto-grants-2015_04