28780-74-7

Basic information

• Product Name: (hydroxy)(oxo)(5,10,15,20-tetraphenylporphyrinato)molybdenum(v)
• Synonyms: (hydroxy)(oxo)(5,10,15,20-tetraphenylporphyrinato)molybdenum(v)
• CAS NO: 28780-74-7
• Molecular Weight: 741.68
• Mol File: 28780-74-7.mol
• Article Data: 9

Chemical Properties

• CAS DataBase Reference: (hydroxy)(oxo)(5,10,15,20-tetraphenylporphyrinato)molybdenum(v)(CAS DataBase Reference)
• NIST Chemistry Reference: (hydroxy)(oxo)(5,10,15,20-tetraphenylporphyrinato)molybdenum(v)(28780-74-7)
• EPA Substance Registry System: (hydroxy)(oxo)(5,10,15,20-tetraphenylporphyrinato)molybdenum(v)(28780-74-7)

Safety Data

• Hazardous Substances Data: 28780-74-7(Hazardous Substances Data)

Upstream product

• 917-23-7 5,10,15,20-tetraphenyl-21H,23H-porphine 
• 108-95-2 phenol 
• 96390-61-3 mesotetraphenylporphyrinato-Mo 
• 69063-76-9 Chloro-oxo(5,10,15,20-tetraphenylporphyrinato)molybdenum(V) 
• 917-23-7 5,15,10,20-tetraphenylporphyrin 
• 1313-27-5 molybdenum trioxide 

Downstream Products

• 65404-71-9 ethoxy-oxo-molybdenum(V) 5,10,15,20-tetraphenylporphyrin 

Relevant articles and documents

Thermodynamics and kinetics of reaction of (Oxo)(hydroxo)molybdenumtetraphenylporphyrin with pyridine

The reaction of meso-tetraphenylporphyrin with Mo(VI) oxide in boiling phenol resulted in a stable complex O=Mo(OH)TPP. Thermodynamics and kinetics of the reaction between (oxo)(hydroxo)molybdenumtetraphenyporphyrin with pyridine in toluene were studied by spectrophotometric method. This reaction was found to occur in three equilibrium elementary stages: replacement of OH- by Py (K 1=9.1 × 103 l/mol, k 1=5.25 s-1 mol-1 l), the formation of dication (dipyridine)(hydroxo)molybdenumtetraphenylporphyrin as a result of cleavage of a double bond Mo=O (K 2=39.3 l/mol, k 2=1.83 × 10-2 s-1 mol-1 l), and the formation of cationic complex[Mo(Py)3TPP]3+ ? 3OH- (K 3=1.0 l/mol, k 3=1.19 × 10-3 s -1 mol-1 l).

Chemical composition of donor–acceptor complexes of hydroxyoxo(5,10,15,20-tetraphenylporphinato)molybdenum(V) with 3,5-dimethylpyrazole and equilibrium constants for their formation

The results from a quantitative study of reactions between hydroxyoxo(5,10,15,20-tetraphenylporphinato)molybdenum(V) (O=Mo(OH)TPP) and 3,5-dimethylpyrazole, a biologically active base, in toluene are presented. The chemical structure and key parameters of intermediates and reaction products are determined by spectral means. The equilibrium constant (K = 51.3 L/mol) is calculated and a full kinetic description of simple reactions that occur in this system during complex transformation is obtained. The prospect of using a mixed porphyrin-containing complex as a receptor for 3,5-dimethylpyrazole, a building block for alkaloids and pharmaceutical preparations, is substantiated.

Synthesis and properties of a novel porphyrin–fullerene triad assembled through donor–acceptor bonding

Complexation of (hydroxy)(oxo)(5,10,15,20-tetraphenylporphyrinato) molybdenum(v) with 2’,5’-di(2-pyridyl)-1’- (3-pyridylmethyl) pyrrolidino[70]fullerene leading to a new donor–acceptor triad is characterized by quantitative description of the equilibrium and the reaction rate. The prospects of the triad as a photosynthetic antenna imitator and an active layer in solar energy conversion devices are substantiated.

Synthesis and Structural Characterization of the Metalloporphyrin Dimer, 2, the First Product from the Reaction of Mo(CO)6 with H2TPP (tetraphenylporphyrin)

The properties and crystal structure of 2, obtained from the reaction of Mo(CO)6 and H2TPP (tetraphenylporphyrin), are dicussed.