Synthesis and structure of biomimetic porphyrins

THE MITOCHONDRIAL ELECTRON TRANSPORT AND OXIDATIVE PHOSPHORYLATION SYSTEM

1985 • 1,599 citations

Synthetic oxygen carriers related to biological systems

1979 • 1,001 citations

Picket fence porphyrins. Synthetic models for oxygen binding hemoproteins

1975 • 789 citations

Spin-state/stereochemical relationships in iron porphyrins: implications for the hemoproteins

1981 • 588 citations

Catalytic asymmetric epoxidations with chiral iron porphyrins

1983 • 470 citations

Neutron diffraction reveals oxygen–histidine hydrogen bond in oxymyoglobin

1981 • 449 citations

Synthetic models for the oxygen-binding hemoproteins

1977 • 367 citations

Dependence of rate constants for photoinduced charge separation and dark charge recombination on the free energy of reaction in restricted-distance porphyrin-quinone molecules

1985 • 345 citations

The structure, function and evolution of cytochromes

1985 • 339 citations

Nature of O2 and CO binding to metalloporphyrins and heme proteins.

1976 • 310 citations

Photodriven charge separation in a carotenoporphyrin–quinone triad

1984 • 272 citations

Reversible oxygen adduct formation in ferrous complexes derived from a picket fence porphyrin. Model for oxymyoglobin

1973 • 264 citations

Synthetic oxygen carriers of biological interest

1975 • 253 citations

Hemoglobin Structure and Respiratory Transport

1978 • 249 citations

Fundamental Research in Homogeneous Catalysis

1979 • 244 citations

Structure of an Iron(II) Dioxygen Complex; A Model for Oxygen Carrying Hemeproteins

1974 • 219 citations

Dioxygen and carbonyl binding to iron(II) porphyrins: a comparison of the "picket fence" and "pocket" porphyrins

1983 • 202 citations

Models for the active site of oxygen-binding hemoproteins. Dioxygen binding properties and the structures of (2-methylimidazole)-meso-tetra(.alpha.,.alpha.,.alpha.,.alpha.-o-pivalamidophenyl)porphyrinatoiron(II)-ethanol and its dioxygen adduct

1980 • 198 citations

Synthetic model compounds for hemoproteins

1981 • 194 citations

The Kinetics of Reactions Between Haemoglobin and Gases

1959 • 173 citations

Synthesis and characterization of "tailed picket fence" porphyrins

1980 • 155 citations

The iron–oxygen bond in human oxyhaemoglobin

1982 • 152 citations

Models for photochemical electron transfer at fixed distances. Porphyrin-bicyclo[2.2.2]octane-quinone and porphyrin-bisbicyclo[2.2.2]octane-quinone

1984 • 149 citations

Photoinduced electron transfer in meso-triphenyltriptycenylporphyrin-quinones. Restricting donor-acceptor distances and orientations

1984 • 141 citations

Thermodynamics of ligand and oxygen binding to cobalt protoporphyrin IX dimethyl ester in toluene solution

1973 • 134 citations

Formation of Superoxide in the Autoxidation of the Isolated alpha and beta Chains of Human Hemoglobin and Its Involvement in Hemichrome Precipitation

1975 • 134 citations

Metal ion activation of dioxygen

1981 • 131 citations

Reversible adsorption of oxygen on silica gel modified by imidazole-attached iron tetraphenylporphyrin

1975 • 130 citations

Metal ion activation of dioxygen

1980 • 128 citations

Stacked double-macrocyclic ligands. 1. Synthesis of a "crowned" porphyrin

1977 • 120 citations

A new model for the study of multistep electron transfer in photosynthesis

1983 • 120 citations

Reaction of iron(III) porphyrins and iodosoxylene. The active oxene complex of cytochrome P-450

1979 • 118 citations

Efficient peripheral functionalization of porphyrins

1982 • 112 citations

Synthesis and atropisomer separation of porphyrins containing functionalization at the 5,15-meso positions: application to the synthesis of binuclear ligand systems

1981 • 112 citations

Condensation of tetraaldehydes with pyrrole. Direct synthesis of capped porphyrins

1975 • 109 citations

Synthetic biochemical models

1970 • 107 citations

Intramolecular photochemical electron transfer. 2. Fluorescence studies of linked porphyrin-quinone compounds

1983 • 103 citations

Artificial allosteric system. 2. Cooperative 1-methylimidazole binding to an artificial allosteric system, zinc-gable porphyrin-dipyridylmethane complex

1985 • 95 citations

Synthesis of the Myoglobin Active Site

1973 • 89 citations

Anthracene heme cyclophanes. Steric effects in carbon monoxide, molecular oxygen, and RNC binding

1985 • 87 citations

Synthesis and characterization of the "pocket" porphyrins

1983 • 87 citations

Kinetics and mechanism of reductive dioxygen activation catalyzed by P-450 model system. Iron picket fence as a catalytic center

1985 • 86 citations

Syntheses and NMR characterization of chelated heme models of hemoproteins

1979 • 85 citations

Ligand, oxygen, and carbon monoxide affinities of iron(II) modified "capped" porphyrins

1982 • 85 citations

Axial ligation constants of iron(II) and cobalt(II) "capped" porphyrins

1980 • 85 citations

Resonance Raman detection of iron-carbonmonoxy stretching and iron-carbon-oxygen bending vibrations in sterically hindered carbonmonoxy "strapped hemes". A structural probe of iron-carbon-oxygen distortion

1983 • 85 citations

Ferrous porphyrins in organic solvents. I. Preparation and coordinating properties

1974 • 84 citations

"Mercaptan-tail" porphyrins: synthetic analogs for the active site of cytochrome P-450

1982 • 83 citations

Solution behavior of a synthetic myoblobin active site

1973 • 81 citations

Both-faces hindered porphyrins. Part 1. Synthesis and characterization of basket-handle porphyrins and their iron complexes

1983 • 79 citations

Thioether ligation in iron-porphyrin complexes: models for cytochrome c

1981 • 75 citations

Bridged, capped and fenced porphyrins

1984 • 74 citations

A bis-pocket porphyrin

1983 • 74 citations

Intramolecular Photochemical Electron Transfer. 1. EPR and Optical Absorption Evidence for Stabilized Charge Separation in Linked Porphyrin-Quinone Molecules

1983 • 74 citations

Carbon monoxide binding to iron porphyrins.

1979 • 73 citations

Model compounds for the T state of hemoglobin.

1978 • 72 citations

Nonbonding steric effect on carbon monoxide and oxygen binding to hemes. Kinetics of ligand binding in iron-copper cofacial diporphyrins and strapped hemes

1981 • 71 citations

Oxygen binding to iron porphyrins

1975 • 69 citations

Substituted deuteroporphyrins. IV. Kinetics and mechanism of reactions of iron(II) porphyrins with oxygen

1968 • 66 citations

Solvent effects on reversible formation and oxidative stability of heme-oxygen complexes

1974 • 65 citations

Efficient intramolecular quenching and electron transfer in tetraphenylporphyrin attached with benzoquinone or hydroquinone as a photosystem model

1979 • 64 citations

Oxygenation of iron(II) and cobalt(II) "capped" porphyrins

1980 • 64 citations

Synthesis of “capped porphyrins”

1981 • 62 citations

Gable-porphyrin as a cytochrome-c3 model

1982 • 62 citations

Picosecond dynamics of photochemical electron transfer in porphyrin-quinone intramolecular exciplex systems

1984 • 61 citations

Syntheses and oxygenation of iron(II) “strapped” porphyrin complexes

1982 • 60 citations

Nouvelles voies d'accès aux vinylporphyrines

1973 • 60 citations

Structural differentiation of carbon monoxide and oxygen binding to iron porphyrins: polar pocket effects

1985 • 60 citations

Synthetic model approach to the active site structure of cytochrome oxidase. Novel porphyrin-containing heterobinuclear iron(III)-copper(II) complexes

1981 • 59 citations

Hemoglobin and Oxygen Binding

1984 • 58 citations

Thermal and photo-induced atropisomerization of picket-fence porphyrins, metalloporphyrins, and diacids: a means for examining porphyrin solution properties

1983 • 57 citations

Synthesis of a cofacial porphyrin-quinone via entropically favored macropolycyclization

1982 • 57 citations

Hemoprotein models: NMR of imidazole chelated protohemin cyanide complexes

1980 • 56 citations

Oxygenation patterns for substituted meso-tetraphenylporphyrin complexes of iron(II). Spectroscopic detection of dioxygen complexes in the absence of amines

1982 • 56 citations

Hydrogen-bond stabilization of oxygen in hemoprotein models

1983 • 55 citations

Frontiers in Bioinorganic Chemistry

1986 • 55 citations

Reversible reaction of simple ferrous porphyrins with molecular oxygen at low temperatures

1974 • 54 citations

Coordination of myoglobin active site models in aqueous solution as studied by kinetic methods

1975 • 52 citations

Syntheses of covalently‐linked porphyrin‐quinone complexes

1980 • 52 citations

Laser photolysis of hemochromes. Kinetics of nitrogenous bases binding to four-coordinated and five-coordinated iron(II) tetraphenylporphine

1979 • 51 citations

Cooperativity in chemical model systems: Ligand-induced subunit dimerization

1982 • 51 citations

Covalently Linked Dimeric Porphyrins

1981 • 50 citations

Synthesis of a Porphyrin Sandwiched between Two Parallel p‐Benzoquinone Units

1984 • 49 citations

Ferrous porphyrins in organic solvents. II. Optical spectra and paramagnetic susceptibilities

1974 • 48 citations

The "pocket" porphyrin: a hemoprotein model with lowered carbon monoxide affinity

1981 • 47 citations

Toward synthetic models for cytochrome oxidase: a binuclear iron(III) porphyrin-copper(II) complex

1980 • 47 citations

Five‐Coordinate Iron‐Porphyrin as a Model for the Active Site of Hemoproteins

1976 • 47 citations

Entropy, enthalpy, and side arm porphyrins. 1. Thermodynamics of axial ligand competition between 3-picoline and a series of 3-pyridyl ligands covalently attached to zinc tetraphenylporphyrin

1980 • 46 citations

Spectroscopic properties of protoheme complexes undergoing reversible oxygenation

1974 • 46 citations

Reversible binding of dioxygen to mesoporphyrin IX derivatives at low temperatures

1974 • 46 citations

Effect of axial base on dioxygen and carbon monoxide affinities of iron(II) porphyrins. Imidazole vs. pyridine

1983 • 45 citations

Binuclear complexes of a covalently linked porphyrin-bipyridine ligand

1984 • 45 citations

Synthesis of a doubly-bridged oxygen-carrier which shows reduced affinity for carbon monoxide

1980 • 44 citations

Mercaptide-chelated protoheme. A synthetic model compound for cytochrome P-450

1981 • 43 citations

Paramagnetic dioxygen complex of iron(II) derived from a picket fence porphyrin. Further models for hemoproteins

1974 • 42 citations

Excited-state porphyrin-quinone interactions at 10 .ANG. separation

1983 • 42 citations

Five-coordinate iron(II) porphyrins derived from meso-α,β,γ,δ tetraphenylporphin: synthesis, characterization, and coordinating properties

1979 • 42 citations

Cyclophane hemes. 4. Steric effects on dioxygen and carbon monoxide binding to hemes and heme proteins

1981 • 42 citations

Photoatropisomerization of "picket-fence" porphyrins and their metal complexes

1981 • 42 citations

Kinetic evidence for dioxygen stabilization in oxygenated iron(II)-porphyrins by distal polar interactions

1982 • 40 citations

Syntheses of a series of octaethylporphyrin-benzoquinone linked molecules as a model for the primary process of photosynthesis

1981 • 39 citations

Syntheses of ‘strapped’ porphyrins and the oxygenation of their iron(<scp>II</scp>) complexes

1976 • 39 citations

Structural aspects and coordination chemistry of metal porphyrin complexes with emphasis on axial ligand binding to carbon donors and mono- and diatomi

1981 • 39 citations

Simple dioxygen heme complexes formed in N,N-dimethylformamide

1974 • 38 citations

Electronic effects on the binding of dioxygen and carbon monoxide to hemes

1981 • 38 citations

Neighboring group effect in heme-carbon monoxide bonding

1973 • 36 citations

Molecular environment effects in redox chemistry. Electrochemistry of ether-linked basket-handle and amide-linked basket-handle and picket-fence iron porphyrins

1984 • 36 citations

Enforced deformation of porphyrins by short-strap bridging

1983 • 35 citations

Preparation and properties of a chlorophyllide-apomyoglobin complex

1979 • 35 citations

Cyclophane porphyrin

1971 • 35 citations

Model studies on the active site of cytochrome P-450 : an Fe^II–porphyrin carrying a strapped thiolate ligand

1982 • 34 citations

Catalysis of Methemoglobin Reduction

1984 • 34 citations

Heme sulfuric anhydrides. I. Synthesis and reactions of mesoheme sulfuric anhydride

1970 • 33 citations

Oxidation of Iron(II) Chloride in Nonaqueous Solvents

1968 • 33 citations

1,3-Adamantane-3,13-porphyrin-6,6-cyclophane: crystal structure of the free base and steric effects on ligation of the iron(II) complex

1984 • 33 citations

Synthetic sudies related to myoglobin: syntheses of bridged porphyrin systems

1976 • 32 citations

Coordination chemistry and geometries of some 4,4'-bipyridyl-capped porphyrins. Proton- and ligand-induced switching of conformations

1985 • 32 citations

Models of the cytochromes b. 1. Effect of substituents, axial ligand plane orientation, and possible axial ligand bond strain on the pyrrole proton shifts of a series of low-spin monosubstituted tetraphenylporphinatoiron(III)-bisimidazole complexes

1980 • 32 citations

Low temperature infrared spectral study of iron(II) dioxygen complexes derived from a picket fence porphyrin

1974 • 31 citations

Detection of "tension" and electronic asymmetry in imidazole-appended iron porphyrins by NMR spectroscopy

1980 • 31 citations

Synthesis of iron(<scp>II</scp>)‘C₂-capped strapped’ porphyrin complexes and their reaction with dioxygen

1984 • 30 citations

Bleomycin models. Haemin–acridines which bind to DNA and cause oxygen-dependent scission

1982 • 29 citations

Cyclophane porphyrin. 2. Models for steric hindrance to carbon monoxide ligation in hemoproteins

1979 • 28 citations

Structure of the free-base "capped" porphyrin, 5,10,15,20-[pyrromellitoyl(tetrakis-o-oxyethoxyphenyl)]porphyrin

1980 • 28 citations

Kinetic Study of the Oxidation of Ferrohemochrome by Molecular Oxygen^*

1965 • 28 citations

Hexa and pentacoordinate iron poryhyrins

1974 • 28 citations

Mixed substrate supermolecules: binding of organic substrates and of metal ions to heterotopic coreceptors containing porphyrin subunits

1984 • 27 citations

Iron(<scp>II</scp>)‘hanging imidazole’ porphyrin: synthesis and proximal ligand effect on CO and O₂binding

1983 • 26 citations

Synthesis of porphyrin(Fe)-intercalators which cause DNA scission

1983 • 26 citations

Artificial allosteric systems. 3. Cooperative carbon monoxide binding to diiron(II)-gable porphyrin-diimidazolylmethane complexes

1985 • 26 citations

Synthetic models for bis-metallo active sites. A porphyrin capped by a tetrakis(pyridine) ligand system

1978 • 25 citations

Cytochrome c oxidase models. A magnetically coupled heme–copper complex

1982 • 25 citations

Photoelectric effects in bilayer lipid membranes containing covalently linked porphyrin complexes

1982 • 25 citations

A water soluble “picket fence” porphyrin and its isomers

1981 • 24 citations

Structure of the iron(III)-"capped" porphyrin, FeCl(C2-Cap), [5,10,15,20-[pyrromellitoyltetrakis(o-(oxyethoxy)phenyl)]porphyrinato]chloroiron(III)

1982 • 24 citations

Cation binding by a crown-capped porphyrin

1985 • 23 citations

Cyclophane hemes. 3. Magnitudes of distal side steric effects in hemes and hemoproteins

1980 • 22 citations

Quinone-capped porphyrins: synthesis and some chemical properties

1982 • 22 citations

Metal-nitroxyl interactions. 19. Spin-labeled derivatives of copper meso-tetraphenyl-2-(3-acrylic acid)porphyrin

1981 • 22 citations

Oxygen binding to a model for the active site in cobalt-substituted hemoglobin

1977 • 22 citations

A rapid porphyrin metallation

1981 • 22 citations

The Synthesis of Porphyrins Doubly Linked to Quinones by Hydrocarbon Chains

1985 • 21 citations

The iron(II) "homologous cap" porphyrin. A novel dioxygen binder

1979 • 21 citations

Oxygenation of meso-tetrakis(2,4,6-alkoxyphenyl)porphinato complexes of Iron(II): Some unusual observations

1975 • 21 citations

Models for haemoglobin–myoglobin: studies with loosely and tightly strapped imidazole ligands

1983 • 21 citations

Metal-nitroxyl interactions. 30. Single-crystal EPR spectra of two spin-labeled copper porphyrins

1983 • 21 citations

Carbon monoxide binding kinetics in "capped" porphyrin compounds.

1982 • 19 citations

Synthetic routes to singly and doubly bridged porphyrins

1978 • 19 citations

Quinone-capped metalloporphyrins: synthesis and co-ordination chemistry

1980 • 18 citations

Kinetics and mechanisms of carbon monoxide dissociation from chelated heme-carbon monoxide complexes. Models for hemoprotein reactions

1979 • 18 citations

Synthèse de méso-α,γ bis(diamino-2,6 phényl) porphyrines

1984 • 17 citations

Synthetic porphyrins bearing a lateral peptide chain—V

1981 • 17 citations

Viologen-capped porphyrins as model photosynthetic systems: intra- and intermolecular π–π interactions

1984 • 17 citations

Quinone-capped porphyrins: n.m.r. studies of static and dynamic stereochemistry and co-ordination properties

1982 • 17 citations

Synthesis and Effectively Reversible Oxygenation of Some “Picket Fence” Type Porphyrinatocobalt(II) Complexes

1983 • 16 citations

Synthesis and characterization of durene-capped porphyrins and the crystal structure of a hemin derivative

1986 • 15 citations

Coupling of L-histidine methyl ester and L-histidine-containing peptide esters to ferric protoporphyrin IX chloride

1971 • 14 citations

Metal-nitroxyl interactions. 31. Single-crystal EPR spectra of a spin-labeled vanadyl porphyrin

1983 • 14 citations

The electrochemistry of strapped and capped porphyrin monomers, mono- and doubly-linked dimers, and their Zn and Mg complexes

1984 • 14 citations

Cytochrome c oxidase models. A µ-imidazolato complex of copper(<scp>II</scp>) and iron(<scp>III</scp>) derived from an appended-tail porphyrin

1984 • 13 citations

Iron porphyrins containing appended sulphur ligands

1978 • 13 citations

Cyclophane porphyrin - IV

1977 • 13 citations

Ligand and carbon monoxide affinities of iron(II) ‘C4-capped’ porphyrins

1984 • 12 citations

Sterically Hindered Porphyrins

1982 • 12 citations

A molecular switch for control of conformation: strained intramolecular co-ordination in 4,4′-bipyridyl-capped zinc porphyrins

1984 • 11 citations

X-Ray crystal structures of bridged porphyrins

1980 • 11 citations

Quinone-capped porphyrins as model photosynthetic systems: use of metal co-ordination to control chromophore orientation and interaction

1985 • 11 citations

meso(Methine) functionalization of octa-alkylporphyrins

1981 • 11 citations

Synthesis of a chlorophyll which does not aggregate

1978 • 10 citations

Haemoglobin model compound having conformationally linked haems1

1977 • 10 citations

Cyclophane porphyrin - II access control in axial ligation to iron complex of cyclophane porphyrin.

1976 • 10 citations

Progress in Dioxygen Complexes of Metalloporphyrins

1979 • 10 citations

Physicochemical properties of the atropisomers of meso-tetra(o-pivalamidophenyl)porphyrin.

1984 • 9 citations

Metalation shifts in the nuclear magnetic resonance spectra of ‘capped’ porphyrins

1982 • 9 citations

Cyclophane porphyrins and their metal complexes

1984 • 9 citations

Oxygen and nitric oxide affinities of iron(II) ‘capped’ porphyrins

1984 • 8 citations

Transient oxygenation of chelated iron(II) porphyrins: improved kinetics of carbon monoxide replacement by oxygen

1982 • 8 citations

Ruthenium-containing dimetal complexes of meso-tetrakis(o-nicotinamidophenyl)porphyrin

1982 • 8 citations

Synthesis of Cyclodextrin Appended Porphyrin and Its Guest-Induced Super Slow Multiconformational Changes

1982 • 8 citations

Untitled

1983 • 8 citations

Nuclear magnetic resonance study of metal complexes of the ‘capped’ porphyrins

1983 • 8 citations

Porphyrines synthètiques porteuses de chaines laterales peptidiques - II

1981 • 7 citations

Porphyrines synthètiques porteuses de chaînes laterales peptidiques-III 1 1C. Selve, F. Niedercorn, M. Gabriel, M. Nacro et B. Castro, Partie II, Mémoire précédent.

1981 • 7 citations

Über organische Katalysatoren, LXVII. Die katalatische Aktivierung des Hämins durch Histidinderivate und Histidinpeptide

1962 • 7 citations

The physical chemistry of hemes and hemopeptides III. Synthesis and physicochemical properties of cytochrome c-related heme-pentapeptide soluble in organic solvents

1974 • 6 citations

Porphyrins appended with podand side arm. Evidence for the existence of folded conformer

1983 • 5 citations

Teil IV: Synthesen von Fermentmodellen und von zyklischen Peptid-Disulfiden als Einschlußhezirke

1958 • 5 citations

Porphyrines synthètiques porteuses de chaînes laterales peptidiques—IV

1981 • 4 citations