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Synthesis of soluble 3,6,15‐triaminotriptycene 7 a. a) n‐hexylbromide (6 equiv.), K2CO3 (6 equiv.), DMF, 80 °C, 22 h. b) B2Pin2 (6 equiv.), 5 mol% [Ir(OMe)(COD)]2, 10 mol% 4,4’‐di‐tert‐butyl‐2,2’‐bipyridyl, THF, 80 °C, 42 h. c) H2N‐OSO3H (5.5 equiv.), NaOH(aq) (1 mol L−1, 15 equiv.), MeCN, r.t., 25 h. n.i.=not isolated.
