• YAKHAK HOEJI
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• v.43 no.6
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• pp.751-755
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• 1999

3,4-Difluoroamphetamine.HCI and 5,6-difluoro-2-aminoindan.HCI were synthesized as serotonergic agents. 3,4-Difluorobenzaldehyde was condensed with nitroethane and reduced with $LiAlH_4$ to obtain 3,4-difluoroamphetamine. And 5,6-difluoro-2-aminoidan.HCI was synthesizd through reactions of condensation with malonic acid, 10% Pd-C reduction, cyclization with polyphosphoric acid, oximation and catalytic hydrogenation.