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. +-c-h20, 124.65 (C H6' ), 124.33 (C H1 ), 124.28 (C H3 ), vol.123

H. ,

. Hz, 50 (2H, d / J = 10 Hz, H 19 ), 8.42 (1H, t / J = 10 Hz, H 21 ), 8.30 (2H, d / J = 10 Hz, H 10 ), 8.17 (2H, d / J = 5 Hz, (4H, m, H 13 + H 18 ), 7.81 (2H, d / J = 5 Hz, vol.8

(. 2h and /. Hz, 97 (2H, s, H 1 + H 5 ), 6.92 (1H, s, H 4 ), 6.66 (1H, s, H 2 ), 4H, m, H 14 + H 17, vol.6

, HRMS : m/z calc

, Complex Ru 2 -L py+ tpy2

, Few drops of N-ethylmorpholine were added and the solution was refluxed 5 days under argon. The solution was cooled down to room temperature, concentrated under reduced pressure and a precipitate was obtained by addition of saturated aqueous KPF 6 solution. The crude product was filtered, washed and purified by column chromatography on silica gel using CH 3 CN:MeOH:Brine:H 2 O (4:1:1:) as eluent. The third fraction was concentrated and a saturated aqueous KPF 6 solution was added. The precipitate was filtered, Ligand L py+ tpy2 (50 mg, 0.035 mmol) and complexed terpyridine 14 (46 mg, 0.105 mmol) was dissolved in MeOH (40 mL) and degassed

, + H 17 + H 18 ), 7.69 (1H, dd / J = 6 Hz, H 11 ), vol.7, p.13

C. ,

C. H17-+-c-h18,

C. H16-+-c-h19,

C. H6, C H6' ), 124.22 (C H1 + C H5 ), vol.63, p.88

H. ,

, 34 (1H, s, H 3 ), 6.95-6.93 (2H, m, H 1 + H 5 ), 6.89 (1H, s, H 4 ), 6.61 (1H, s, H 2 ), 6.51-6.45 (2H, m, H 6 + H 6' ) 5.73 (2H, s, H CH2 ), 5H, m, H 16 + H 19, vol.7