104286-32-0

Basic information

• Product Name: C₁₉H₁₈O₂
• Synonyms: C₁₉H₁₈O₂
• CAS NO: 104286-32-0
• Molecular Weight: 278.351
• Mol File: 104286-32-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: C₁₉H₁₈O₂(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₉H₁₈O₂(104286-32-0)
• EPA Substance Registry System: C₁₉H₁₈O₂(104286-32-0)

Safety Data

• Hazardous Substances Data: 104286-32-0(Hazardous Substances Data)

Upstream product

• 104286-30-8 (2R,3R,4S,5S)-Tricyclo[4.2.2.2^2,5]dodeca-7,9,11-triene-3,4-diol 
• 191406-63-0 methyl orthoformate of cis-cyclohexa-3,5-diene-1,2-diol 
• 1125-88-8 benzaldehyde dimethyl acetal 
• 104286-31-9 C₁₉H₁₈O₂ 
• 104286-31-9 C₁₉H₁₈O₂ 
• 104286-27-3 (3aS,5S,6S,7aR)-5,6-Dibromo-2-methoxy-hexahydro-benzo[1,3]dioxole 
• 64287-98-5 [1R(S),2S(R),4S(R),5S(R)]-4,5-dibromocyclohexane-1,2-diol 
• 104286-29-5 C₁₄H₁₆O₃ 
• 104286-30-8 (2R,3R,4S,5S)-Tricyclo[4.2.2.2^2,5]dodeca-7,9,11-triene-3,4-diol 
• 104286-28-4 2-Methoxy-3a,7a-dihydro-benzo[1,3]dioxole 

Relevant articles and documents

Chemistry of syn-o,o′-Dibenzene

A new and improved synthesis cis,syn-o,o′-dibenzene 1 was developed to obtain 1 in larger amounts with improved purity. syn-Dibenzene 1 undergoes thermolysis to two molecules of benzene at a rate slower than that of the thermodynamically more stable anti-dibenzene 2. Kinetic analysis revealed that the higher thermal stability of 1 is due to the higher heat of activation in thermolysis. Photoelectron spectroscopy of 1 showed that the through-bond interaction between the two cyclohexadiene units in o,o′-dibenzenes is more important than their through-space interaction. A comparative study on the thermolyses of related syn-o,o′-arene:benzene dimers suggests that thermolyses of syn-o,o′-arene:benzene dimers proceed via their anti-isomers as an intermediate, syn-Dibenzene 1 also undergoes adiabatic photolysis to one molecule of excited benzene and one molecule of ground-state benzene in good efficiency. The mechanisms of these reactions are discussed.