1 2 diamine ruthenium dichloride n 2 6 diisopropylphenyl n 6 methylpyrindi 2 ylmethyl ethane 1 2 diamine palladium dichloride n 2 6 diisopropylphenyl n 6 methylpyrindi 2 ylmethyl ethane 1 2 diamine silver dichloride n 2 6 dimethylphenyl n 6 isopropylpyrindi 2 ylmethyl ethane 1 2 diamine rhodium dichloride n 2 6 dimethylphenyl n 6 isopropylpyrindi 2 ylmethyl ethane 1 2 diamine ruthenium dichloride n 2 6 dimethylphenyl n 6 isopropylpyrindi 2 ylmethyl ethane 1 2 diamine palladium dichloride n 2 6 dimethylphenyl n 6 isopropylpyrindi 2 ylmethyl ethane 1 2 diamine silver dichloride n 2 6 diisopropylphenyl n 6 isopropylpyrindi 2 ylmethyl ethane 1 2 diamine rhodium dichloride n 2 6 diisopropylphenyl n 6 isopropylpyrindi 2 ylmethyl ethane 1 2 diamine ruthenium dichloride n 2 6 diisopropylphenyl n 6 isopropylpyrindi 2 ylmethyl ethane 1 2 diamine palladium dichloride n 2 6 diisopropylphenyl n 6 isopropylpyrindi 2 ylmethyl ethane 1 2 diamine silver dichloride n 2 6 dimethylphenyl n methyl n 6 methylpyrindi 2 ylmethyl ethane 1 2 diamine rhodium dichloride n 2 6 dimethylphenyl n methyl n 6 methylpyrindi 2 ylmethyl ethane 1 2 diamine ruthenium dichloride n 2 6 dimethylphenyl n methyl n 6 methylpyrindi 2 ylmethyl ethane 1 2 diamine palladium dichloride n 2 6 dimethylphenyl n methyl n 6 methylpyrindi 2 ylmethyl ethane 1 2 diamine silver dichloride n 2 6 diisopropylphenyl n methyl n 6 methylpyrindi 2 ylmethyl ethane 1 2 diamine rhodium dichloride n 2 6 diisopropylphenyl n methyl n 6 methylpyrindi 2 ylmethyl ethane 1.