Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Porphyrin pentacoordinated ferrous

We have examined the effects of electron donors on the CO binding rate for a pentacoordinated ferrous porphyrin (27). Comparison of the rates measured in toluene with those in a nonaromatic solvent indicate the maximal effect obtainable from D/A interactions with the phenyl ring of phenylalanine. We have also looked for effects from the addition of N N N -t j pjig l()Jyg gg lenediamine (TMPD), a... [Pg.247]

Heme proteins in their various forms contain mainly the ferrous or ferric porphyrin moieties [6—77] (R some organic side chain of the protein A a small molecule act-ingas a-donor-TT-acceptor ligand, e.g., CO, 02, NO, CH3CN, CH3NC) (7, 20-34). In fact the binding of dioxygen to the pentacoordinate species [6] and [7] — an essential... [Pg.87]

The Pentacoordinate Ferric-Porphyrin (2) and Ferrous-Porphyrin (3) Compiexes... [Pg.52]

See other pages where Porphyrin pentacoordinated ferrous is mentioned: [Pg.70]    [Pg.1875]    [Pg.5]    [Pg.2132]    [Pg.2135]    [Pg.12]    [Pg.2131]    [Pg.2133]    [Pg.2134]    [Pg.20]    [Pg.179]    [Pg.61]   
See also in sourсe #XX -- [ Pg.242 ]



SEARCH



Ferrous-Porphyrin

Pentacoordinate

Pentacoordination

© 2024 chempedia.info