Hydantoin, 5-(3-hydroxy-4-oxo-2,5-cyclohexadien-1-ylidene)- (7CI)

Base Information

• Chemical Name: Hydantoin, 5-(3-hydroxy-4-oxo-2,5-cyclohexadien-1-ylidene)- (7CI)
• CAS No.: 90418-78-3
• Molecular Formula: C₉H₆N₂O₄
• Molecular Weight: 206.158
• Mol file: 90418-78-3.mol

Synonyms:Hydantoin,5-(3-hydroxy-4-oxo-2,5-cyclohexadien-1-ylidene)- (7CI)

Chemical Property of Hydantoin, 5-(3-hydroxy-4-oxo-2,5-cyclohexadien-1-ylidene)- (7CI)

Chemical Property:

• PSA: 102.48000
• LogP: -0.42340

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Hydantoin, 5-(3-hydroxy-4-oxo-2,5-cyclohexadien-1-ylidene)- (7CI)

There total 1 articles about Hydantoin, 5-(3-hydroxy-4-oxo-2,5-cyclohexadien-1-ylidene)- (7CI) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

→ Dehydroverb. d. 5-<3.4-Dihydroxy-phenyl>-hydantoins (90418-78-3)

Guidance literature:

entspr. Hydantoin, PbO2 ; Rohausb. 91percent;

Reference yield:

5-(3-hydroxy-4-oxo-2,5-cyclohexadiene-1-ylidene)-hydantoin (90418-78-3) + lead dioxide → Pb(2+)*2C9H5N2O4(1-)={Pb(C9H5N2O4)2}

Guidance literature:

In pyridine; acetonitrile; triturating C9H6N2O4 in CH3CN and pyridine at 60°C with PbO2, filtering off liq. after 30 min;; extg. residue with warm DMF (several times), removing solvent in vac.;;

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