10316-56-0

Basic information

• Product Name: 9,10-(4’-phenyl)urazolo-9,10-dihydroanthracene
• Synonyms: 9,10-(4’-phenyl)urazolo-9,10-dihydroanthracene
• CAS NO: 10316-56-0
• Molecular Weight: 353.38
• Mol File: 10316-56-0.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: 9,10-(4’-phenyl)urazolo-9,10-dihydroanthracene(CAS DataBase Reference)
• NIST Chemistry Reference: 9,10-(4’-phenyl)urazolo-9,10-dihydroanthracene(10316-56-0)
• EPA Substance Registry System: 9,10-(4’-phenyl)urazolo-9,10-dihydroanthracene(10316-56-0)

Safety Data

• Hazardous Substances Data: 10316-56-0(Hazardous Substances Data)

Upstream product

• 4233-33-4 4-Phenyl-1,2,4-triazolidine-3,5-dione 
• 120-12-7 anthracene 
• 15988-11-1 4-Phenylurazole 
• 13715-59-8 9,10-dimethyl-14-phenyl-9,10-dihydro-9,10-[1,2]epi[1,2,4]triazolo-anthracene-13,15-dione 
• 1330068-46-6 C₂₈H₂₇N₃O₂ 

Downstream Products

• 13715-59-8 9,10-dimethyl-14-phenyl-9,10-dihydro-9,10-[1,2]epi[1,2,4]triazolo-anthracene-13,15-dione 
• 1330068-60-4 C₂₃H₁₇N₃O₂ 
• 1330068-44-4 C₃₄H₂₃N₃O₂ 
• 1330068-62-6 C₂₂H₁₃Cl₂N₃O₂ 
• 1330068-65-9 C₂₆H₂₃N₃O₄ 
• 13715-61-2 9,10-diethoxy-14-phenyl-9,10-dihydro-9,10-[1,2]epi[1,2,4]triazolo-anthracene-13,15-dione 
• 1330068-46-6 C₂₈H₂₇N₃O₂ 
• 4233-33-4 4-Phenyl-1,2,4-triazolidine-3,5-dione 
• 120-12-7 anthracene 
• 781-43-1 9,10-dimethylanthracene 
• 1499-10-1 9,10-diphenylanthracene 
• 1450893-71-6 C₂₂H₁₄ClN₃O₂ 
• 70332-90-0 9-phenyl-6,6a,12,12a-tetrahydro-5H-6,12-methano-benzo[e][1,2,4]triazolo[1,2-a]indazole-8,10-dione 
• 79769-96-3 C₁₆H₁₅N₃O₂ 

Relevant articles and documents

Reactivity Variation of Tetracyanoethylene and 4-Phenyl-1,2,4-Triazoline-3,5-Dione in Cycloaddition Reactions in Solutions

The reasons for the very high reactivity and variability of reactivity of two dienophiles, tetracyanoethylene (1) and 4-phenyl-1,2,4-triazoline-3,5-dione (2), in the Diels–Alder reactions were considered. The data on the rate of reactions with anthracene (3), benzanthracene (4) and dibenzanthracene (5) in 14 solvents over a range of temperatures and high pressures, data on the change in the enthalpy of solvation of reagents, transition state, and adducts in the forward and backward reactions, and the enthalpies of these reactions in solution were obtained. Strong π-acceptor dienophile 1 has sharply reduced reactivity in reactions in π-donor aromatic solvents. It was observed that the π-acceptor properties of dienophile 1 disappear upon passage to the transition state and adduct. Large solvent effects on the reaction rate can be predicted for all types of reactions involving tetracyanoethylene. Very high reactivity of dienophiles 1 and, especially, 2 can be useful to catch such carcinogenic impurities such as 3–5 and neutralize them by transformation into less dangerous adducts.

Diels-Alder reaction rate in the solid state and the evidence of the location of molecular complexes between the reagents on the reaction pathway

The rate of reactions in the solid phase with uniform grinding of crystals of dienes, anthracene, and 9,10-dimethylanthracene, with dienophiles, tetracyanoethylene, N-phenylmaleimide, and 4-phenyl-1,2,4-triazoline-3,5-dione, has been studied. It was shown

Homo-Diels-Alder reaction of a very inactive diene, bicyclo[2,2,1]hepta-2, 5-diene, with the most active dienophile, 4-phenyl-1,2,4-triazolin-3,5-dione. Solvent, temperature, and high pressure influence on the reaction rate

Solvent, temperature, and high pressure influence on the rate constant of homo-Diels-Alder cycloaddition reactions of the very active hetero-dienophile, 4-phenyl-1,2,4-triazolin-3,5-dione (1), with the very inactive unconjugated diene, bicyclo[2,2,1]hepta