94799-39-0

Basic information

• Product Name: exo-4-(p-methoxyphenyl)-8-methyl-4-azatricyclo<5.2.2.0^2,6>undec-8-ene-3,5,10-trione
• CAS NO: 94799-39-0
• Molecular Weight: 311.337
• Mol File: 94799-39-0.mol

Chemical Properties

• CAS DataBase Reference: exo-4-(p-methoxyphenyl)-8-methyl-4-azatricyclo<5.2.2.0^2,6>undec-8-ene-3,5,10-trione(CAS DataBase Reference)
• NIST Chemistry Reference: exo-4-(p-methoxyphenyl)-8-methyl-4-azatricyclo<5.2.2.0^2,6>undec-8-ene-3,5,10-trione(94799-39-0)
• EPA Substance Registry System: exo-4-(p-methoxyphenyl)-8-methyl-4-azatricyclo<5.2.2.0^2,6>undec-8-ene-3,5,10-trione(94799-39-0)

Safety Data

• Hazardous Substances Data: 94799-39-0(Hazardous Substances Data)

Upstream product

• 106-44-5 p-cresol 
• 1081-17-0 N-(4-methoxyphenyl)maleimide 

Relevant articles and documents

Thermal 2,5-Cycloaddition of N-Arylmaleimides to Phenols

Phenol undergoes thermal 2,5-cycloaddition of N-phenylmaleimide to give endo- and exo-bicyclo-octenones (3) and (4) respectively, and a homopolymer of the maleimide; use of N-(p-methoxyphenyl)maleimide minimises polymer formation, and gives a combined cycloadduct yield of 60percent in the case of p-cresol.

Thermal Cycloaddition of N-Arylmaleimides to Phenols: the Convenient Synthesis of Bicyclooct-2-en-5-one and Tricyclo2,8>octan-2-one Derivatives from Phenols

Monohydric phenols undergo 2,5-thermal cycloaddition of N-substituted maleimides to give bicyclooct-2-en-5-ones.Homopolymers of the maleimides are also concurrently formed, except in the case of N-(2,6-dimethylphenyl)maleimide: this is the preferred addend and gave a 63percent yield of the 2,5-adduct as a mixture of exo and endo isomers.U.v. irradiation in acetone of the diester (16) derived from the endo adduct of phenol and N-phenylmaleimide gave the tricyclo2,8>octan-3-one (17) in quantitative yield.