4-oxocyclohexa-2,5-dienylidene carbene

Base Information

• Chemical Name: 4-oxocyclohexa-2,5-dienylidene carbene
• CAS No.: 42766-45-0
• Molecular Formula: C₆H₄O
• Molecular Weight: 92.0972
• Mol file: 42766-45-0.mol

Synonyms:

Chemical Property of 4-oxocyclohexa-2,5-dienylidene carbene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-oxocyclohexa-2,5-dienylidene carbene

There total 5 articles about 4-oxocyclohexa-2,5-dienylidene carbene 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:

1H-bicyclo<3.1.0>hexa-3,5-dien-2-one (133985-05-4) → 4-oxocyclohexa-2,5-dienylidene carbene (42766-45-0,3225-37-4,162827-89-6)

Guidance literature:

In solid matrix; at -263.2 ℃; Product distribution; Kinetics; Thermodynamic data; var. matrices and temp.; E_a, ΔH(excit.), log A, ΔS(excit.);

DOI:10.1021/ja00014a026

Reference yield:

4-diazo-2,5-cyclohexadienone (89713-14-4,932-97-8,6925-01-5) → 4-oxocyclohexa-2,5-dienylidene carbene (42766-45-0,3225-37-4,162827-89-6)

Guidance literature:

In solid matrix; at -264.2 ℃; for 0.5h; Irradiation;

Reference yield:

α,4-dehydrophenol radical anion → 4-oxocyclohexa-2,5-dienylidene carbene (42766-45-0,3225-37-4,162827-89-6)

Guidance literature:

With para-dinitrobenzene; Further Variations:; Reagents; Kinetics; high vacuum;

DOI:10.1021/ja029571c

upstream raw materials:

4-diazo-2,5-cyclohexadienone

1H-bicyclo<3.1.0>hexa-3,5-dien-2-one

Downstream raw materials:

4-Oxomethylene-cyclohexa-2,5-dienone

4-diazo-2,5-cyclohexadienone

p-benzoquinone oxide

4-methoxy-phenol