Add to ORKGA novel reaction between norbornene and the cobalt(II) complex of the tetraazamacrocyclic ligand 5,14-dihydro-6,8,15,17-tetramethyldibenzo[b,i][1,4,8,11]tetraazacyclotetradecine (H2L), in the presence of oxygen, gives the 5,16-dihydro-16-(exo-norbornane-2,3-diyl-kappa C2)-6,8,15,17-tetramethyldibenzo[b,i][1,4,8, 11]tetraazadecinato-kappa-4-N5,9,14,18cobalt(III) cation (A); this was isolated as [mono(acetone)-{5,16-dihydro-16-(exo-norbornane-2,3-diyl-kappa C2)6, 8, 15, 17-tetramethyldibenzo[b,i[1, 4, 8, 11]tetraazadecinato-kappa-4N5,9,14,18}cobalt(III)] tetraphenylborate, and its X-ray crystal structure establishes the presence of a pendant alkyl-cobalt bond
During the last six years we have studied the crystal structure of vitamin B₁₂ and a number of its d...
The bis-thiophene appended cyclam derivative L (trans-6,13-dimethyl-6,13-bis(thiophene-3′-ylmethylam...
Vitamin B12 catalyses a variety of important reactions in metabolic pathways. Impairment of vitamin ...
International audienceThe synthesis of a Co(III) corrole, [10-(2-[[4-(1H-imidazol-1-ylmethyl)benzoyl...
A new cobaloxime-type model for coenzyme B<sub>12</sub> has been synthesized. For this m...
The synthesis of a new Costa-type ligand (H2mdo), in which the propylene bridge has been replaced by...
A model for cobalamin was synthesized using a new monoanionic tetradentate nitrogen donor ligand; 2-...
The high spin Co2+ complexes of 4,11-dimethyl-1,4,8,11-tetraazabicyclo[6.6.2]hexadecane (1), 4,10-di...
The group of macrocyclic tetrapyrrolic ligands which includes the porphins, chlorins and corrins, oc...
In the title compound, [Co(C4H9)(C4H7N2O2)2(C5H5N)], which was prepared as a model complex of vitami...
The synthesis of a Co(III) corrole, [10-(2-[[4-(1<i>H</i>-imidazol-1-ylmethyl)benzoyl]amino]phen...
Several organocobalt(III) complexes of general formula trans-[CoR(L)(OH2)][ClO4](2) have been prepar...
Department of Chemistry. Utkal University. Vani Vihar. Bhuhaneswar-751 004 Cobalt(III) Complexes of...
The synthesis of vitamin B12 in four steps from an artificial green secocorrinoid is presented. The ...
In addition to key aspects of B12 chemistry, both historical and recent advances in B12 biology and ...
During the last six years we have studied the crystal structure of vitamin B₁₂ and a number of its d...
The bis-thiophene appended cyclam derivative L (trans-6,13-dimethyl-6,13-bis(thiophene-3′-ylmethylam...
Vitamin B12 catalyses a variety of important reactions in metabolic pathways. Impairment of vitamin ...
International audienceThe synthesis of a Co(III) corrole, [10-(2-[[4-(1H-imidazol-1-ylmethyl)benzoyl...
A new cobaloxime-type model for coenzyme B<sub>12</sub> has been synthesized. For this m...
The synthesis of a new Costa-type ligand (H2mdo), in which the propylene bridge has been replaced by...
A model for cobalamin was synthesized using a new monoanionic tetradentate nitrogen donor ligand; 2-...
The high spin Co2+ complexes of 4,11-dimethyl-1,4,8,11-tetraazabicyclo[6.6.2]hexadecane (1), 4,10-di...
The group of macrocyclic tetrapyrrolic ligands which includes the porphins, chlorins and corrins, oc...
In the title compound, [Co(C4H9)(C4H7N2O2)2(C5H5N)], which was prepared as a model complex of vitami...
The synthesis of a Co(III) corrole, [10-(2-[[4-(1<i>H</i>-imidazol-1-ylmethyl)benzoyl]amino]phen...
Several organocobalt(III) complexes of general formula trans-[CoR(L)(OH2)][ClO4](2) have been prepar...
Department of Chemistry. Utkal University. Vani Vihar. Bhuhaneswar-751 004 Cobalt(III) Complexes of...
The synthesis of vitamin B12 in four steps from an artificial green secocorrinoid is presented. The ...
In addition to key aspects of B12 chemistry, both historical and recent advances in B12 biology and ...
During the last six years we have studied the crystal structure of vitamin B₁₂ and a number of its d...
The bis-thiophene appended cyclam derivative L (trans-6,13-dimethyl-6,13-bis(thiophene-3′-ylmethylam...
Vitamin B12 catalyses a variety of important reactions in metabolic pathways. Impairment of vitamin ...