67903-06-4

Basic information

• Product Name: 6,6-dimethoxy-2-methyl-cyclohexa-2,4-dienone
• Synonyms: 6,6-dimethoxy-2-methyl-cyclohexa-2,4-dienone
• CAS NO: 67903-06-4
• Molecular Weight: 168.192
• Mol File: 67903-06-4.mol

Chemical Properties

• CAS DataBase Reference: 6,6-dimethoxy-2-methyl-cyclohexa-2,4-dienone(CAS DataBase Reference)
• NIST Chemistry Reference: 6,6-dimethoxy-2-methyl-cyclohexa-2,4-dienone(67903-06-4)
• EPA Substance Registry System: 6,6-dimethoxy-2-methyl-cyclohexa-2,4-dienone(67903-06-4)

Safety Data

• Hazardous Substances Data: 67903-06-4(Hazardous Substances Data)

Upstream product

• 67-56-1 methanol 
• 2896-67-5 2-methyl-6-methoxyphenol 

Relevant articles and documents

Studies on photochemical rearrangement of non-oxygenated bicyclo[2.2.2]octenones and mono-oxygenated bicyclo[2.2.2]octenones from masked o-benzoquinones: Access to protoilludane and marasmane skeletons

In this work, we described flexible approaches to protoilludane-like (5,6,4-tricyclic ring) and marasmane-like (5,6,3-tricyclic ring) skeletons with naturally occurring cis/anti/cis stereochemistry using photochemical rearrangement of bicyclo[2.2.2]octeno

Oxidative cycloaddition of hydroxamic acids with dienes or guaiacols mediated by iodine(III) reagents

[Bis(trifluoroacetoxy)iodo]benzene (BTI) and (diacetoxyiodo)benzene (DIB) efficiently promote the formation of acylnitroso species from hydroxamic acids in the presence of various dienes to give the corresponding hetero-Diels-Alder (HDA) adducts in moderate to high yields. The present method could be applied to the HDA reactions of acylnitroso species with o-benzoquinones generated by the oxidative dearomatization of guaiacols.

Photoinduced Decarbonylative Rearrangement of Bicyclo[2.2.2]Octenones: Synthesis of the Marasmane Skeleton

The marasmane sesquiterpenoid structure can be found in the skeleton of a variety of natural products bearing interesting bioactivity. The unique fused-5,6,3-tricyclic ring structure, in which the rings are cis-fused and the five- and three-membered rings are mutually trans, provides a synthetic challenge for organic chemists. In this work, we took advantage of the photoinduced decarbonylative rearrangement of bicyclo[2.2.2]octenone to develop a new methodology for construction of the highly functionalized fused-5,6,3-tricyclic ring structure in a concise reaction sequence.

The hetero Diels-Alder reactions of masked o-benzoquinones with nitroso compounds

The first examples of hetero Diels-Alder reaction of masked o-benzoquinones with nitroso dienophiles leading to novel and highly functionalized heterocycles, which are potential intermediates for nitrogenous natural products are reported.