Intermediates in the reduction of N(2) to NH(3): synthesis of iron eta(2) hydrazido(1-) and diazene complexes.
Iron complexes containing hydrazido(1-) and diazene ligands were investigated as potential intermediates in the reduction of N(2) to NH(3). Generation of cis-[Fe(DMeOPrPE)(2)(eta(2)-N(2)H(3))](+) and cis-Fe(DMeOPrPE)(2)(eta(2)-N(2)H(2)) (DMeOPrPE = 1,2-bis(dimethoxypropylphosphino)ethane) was achieved by addition of base to cis-[Fe(DMeOPrPE)(2)(N(2)H(4))](2+). The hydrazine, hydrazido(1-), and diazene complexes can be interconverted by protonation/deprotonation reactions.
Crossland
Justin L
JL
Department of Chemistry, University of Oregon, Eugene, Oregon 97403, USA.
Balesdent
Chantal G
CG
Tyler
David R
DR
D000641:Ammonia / Q000737:chemistry*; D007094:Imides / Q000737:chemistry*; D007501:Iron / Q000737:chemistry*; D009584:Nitrogen / Q000737:chemistry*; D009942:Organometallic Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D010084:Oxidation-Reduction; D011522:Protons; D013237:Stereoisomerism
D007094:Imides; D009942:Organometallic Compounds; D011522:Protons; D000641:Ammonia; D007501:Iron; C038867:diazene; D009584:Nitrogen