Azacyclonol → 4'-tert-Butyl-4-(4-(hydroxybenzhydryl)piperidino)butyrophenone

Participants

Role	Name	HCID	Charge
Reactant	Azacyclonol	HCID 15723	—
Reactant	4'-tert-Butyl-4-chlorobutyrophenone	HCID 2723694	—
Product	4'-tert-Butyl-4-(4-(hydroxybenzhydryl)piperidino)butyrophenone	HCID 39380	—

reacting azacyclonol with 4 -chloro-1-[4-(1,1-dimethylethyl)phenyl]-1-butanone to yield terfenadone free-base;