1. -fluorophenyl) sulfone (1.653 g, 6.5 mmol), bis(4-fluoro-3-sulfophenyl)sulfone disodium salt (1.604 g, 3.5 mmol), and compound 3 (2.7 g, 10 mmol) were used in synthesis as described in Section 2.2.4. The product was obtained as a light brown solid;Synthesis of Hex35 Bis
2. fluoro-3-sulfophenyl)sulfone disodium salt (2.062 g, 4.5 mmol), and compound 3 (2.7 g, 10 mmol) were used in synthesis as described in Section 2.2.4. The product was obtained as a light brown solid;Synthesis of Hex45 Bis(4-fluorophenyl) sulfone (1.398 g, 5.5 mmol), bis