Scheme 1.
Implemented synthetic routes for the preparation of Gemini-fluorinated cationic surfactants ((a) FSG6-2, (b) FSG6-4, and (c) FSG6-6). Reagents, and conditions: (I) TEA, petroleum ether, ice-bath, 1 h; 4 h at 25 °C (II) THF, 25 °C, 8–24 h.
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