Production Methods
Fenitropan is commercially synthesised through a process that begins with the preparation of the nitro-phenylpropanediol intermediate, typically via nitration and reduction of phenylpropane precursors. This diol is then reacted with excess acetic anhydride under acidic or catalytic conditions to yield fenitropan, a diacetate ester. The reaction is conducted under controlled temperature to ensure stereoselectivity and high purity.
