152898-02-7

Basic information

• Product Name: 4-benzyloxy-2-ethoxy-6-methyl-1,3-benzodioxole
• Synonyms: 4-benzyloxy-2-ethoxy-6-methyl-1,3-benzodioxole
• CAS NO: 152898-02-7
• Molecular Weight: 286.328
• Mol File: 152898-02-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-benzyloxy-2-ethoxy-6-methyl-1,3-benzodioxole(CAS DataBase Reference)
• NIST Chemistry Reference: 4-benzyloxy-2-ethoxy-6-methyl-1,3-benzodioxole(152898-02-7)
• EPA Substance Registry System: 4-benzyloxy-2-ethoxy-6-methyl-1,3-benzodioxole(152898-02-7)

Safety Data

• Hazardous Substances Data: 152898-02-7(Hazardous Substances Data)

Upstream product

• 86-81-7 3,4,5-trimethoxy-benzaldehyde 
• 6443-69-2 3,4,5-trimethoxytoluene 
• 609-25-6 5-methylpyrogallol 
• 100-39-0 benzyl bromide 
• 152898-01-6 2-ethoxy-4-hydroxy-6-methyl-1,3-benzodioxole 

Downstream Products

• 152898-20-9 17-benzyloxy-19-methylbenzo-1,4,7,10,13,16-hexaoxacyclooctadecane 
• 152898-04-9 14-benzyloxy-16-methylbenzo-1,4,7,10,13-pentaoxacyclopentadecane 
• 152898-30-1 3-benzyloxy-4,5-dimethoxytoluene 
• 1128-32-1 2,3-dimethoxy-5-methylphenol 
• 606-06-4 2-[(E)-3,7-dimethyl-2,6-octadienyl]-5,6-dimethoxy-3-methyl-1,4-benzoquinone 
• 605-94-7 2,3-Dimethoxy-5-methyl-1,4-benzoquinone 
• 152898-03-8 3-benzyloxy-5-methyl-1,2-benzenediol 

Relevant articles and documents

Synthesis of crown ethers related to ubiquinones

Crown ethers in which the two methoxy groups of ubiquinone-0 (2,3-dimethoxy-5-methyl-1,4-benzoquinone) are replaced by oligoethylene glycol bridges have been obtained in five straightforward steps in 35-40% overall yield from 5-methylpyrogallol. A Fremy salt oxidation of a phenolic precursor is used in the final step. The further elaboration of crown ether analogues of ubiquinone-2 was achieved by enol geranylation of cyclopentadiene adducts of the former quinones and subsequent retro-Diels-Alder reaction. The Claisen rearrangement of 2,2-dimethoxy-5-methylphenyl allyl ethers and related crown ethers affords ortho- and para-allyl-substituted phenols (3:1) that are oxidized to give bisnorubiquinone derivatives and their ortho-quinone isomers. All new compounds are characterized by high resolution NMR and mass spectrometry.