4-chloro-2,2'-bipyridine

General procedure: For compound 1, a 1.0 mL aqueous solution of Ni(ClO4)2·6H2O (0.005mmol) was placed at the bottom of a tube, a mixture of methanol and water (1:2, v/v, 3 mL)was gently layered on the top of the solution, and then a 1.0 mL methanol solutionof Bu4N[Fe(Tp*)(CN)3] (0.005 mmol) and 4-chlorine-2, 2?-dibipyridine (0.01 mmol)was carefully added as the top layer. After few weeks, red block crystals were obtained, washed with water and air dried.For compound 1, a 1.0 mL aqueous solution of Ni(ClO4)2·6H2O (0.005mmol) was placed at the bottom of a tube, a mixture of methanol and water (1:2, v/v, 3 mL)was gently layered on the top of the solution, and then a 1.0 mL methanol solutionof Bu4N[Fe(Tp*)(CN)3] (0.005 mmol) and 4-chlorine-2, 2?-dibipyridine (0.01 mmol)was carefully added as the top layer. After few weeks, red block crystals were obtained, washed with water and air dried. Yield: 45% based on Ni(ClO4)2·6H2O.Anal. calcd (%) for C50H36B2Cl2Fe2N26NiO4: C 45.18, H 2.71, N 27.41; Found: C45.56, H 2.31, N 27.62. For compound 2, the aqueous solution of Ni(ClO4)2·6H2Owas replaced by Ni(BF4)2·6H2O. The other steps were the same to compound 1.Yield: 42% based on Ni(ClO4)2·6H2O. Anal. calcd (%) for C57.5H57B2Cl2Fe2N22NiO3:C 50.47, H 4.16, N 22.52; Found: C 50.68, H 4.01, N 22.43.

Molecular Weight:190.63
XLogP3:2.4
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:190.0297759
Monoisotopic Mass:190.0297759
Topological Polar Surface Area:25.8
Heavy Atom Count:13
Complexity:163
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes