122908-28-5

Basic information

• Product Name: Benzene, (1,4-dimethoxy-4-methyl-2,5-cyclohexadien-1-yl)-, cis-
• CAS NO: 122908-28-5
• Molecular Formula: C15H18O2
• Molecular Weight: 230.307
• Mol File: 122908-28-5.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: Benzene, (1,4-dimethoxy-4-methyl-2,5-cyclohexadien-1-yl)-, cis-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, (1,4-dimethoxy-4-methyl-2,5-cyclohexadien-1-yl)-, cis-(122908-28-5)
• EPA Substance Registry System: Benzene, (1,4-dimethoxy-4-methyl-2,5-cyclohexadien-1-yl)-, cis-(122908-28-5)

Safety Data

• Hazardous Substances Data: 122908-28-5(Hazardous Substances Data)

Upstream product

• 917-54-4 methyllithium 
• 591-51-5 phenyllithium 
• 106-51-4 p-benzoquinone 
• 74-88-4 methyl iodide 
• 644-08-6 4-Methylbiphenyl 
• 124-41-4 sodium methylate 
• 67-56-1 methanol 

Relevant articles and documents

Stereoselective Two-Step Chemical Preparation of 1,4-Dialkyl-1,4-dimethoxycyclohexa-2,5-dienes

The reaction of p-benzoquinone (1) with several organolithium compounds (methyl-, ethyl-, n-butyl-, phenyllithium) led, after hydrolysis with water, to the corresponding crude diols 4, which were successively treated with sodium hydride and methyl iodide yielding the expected 1,4-dialkyl-1,4-dimethoxycyclohexa-2,5-dienes 2a-d in a stereoselective manner.The use of a tandem process with two different organolithium reagents followed by methylation by the same procedure yielded stereoselectively the mixed 1-alkyl-4-alkyl' derivatives 2e,f.

cis and trans Cyclohexa-1,4-diene Derivatives. Ammonia and Methane Chemical Ionization Mass Spectrometry

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