1263472-84-9

Basic information

• Product Name: C₁₂H₁₄O₂
• Synonyms: C₁₂H₁₄O₂
• CAS NO: 1263472-84-9
• Molecular Weight: 190.242
• Mol File: 1263472-84-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₁₂H₁₄O₂(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₂H₁₄O₂(1263472-84-9)
• EPA Substance Registry System: C₁₂H₁₄O₂(1263472-84-9)

Safety Data

• Hazardous Substances Data: 1263472-84-9(Hazardous Substances Data)

Upstream product

• 13169-00-1 Methoxyallene 
• 122-78-1 phenylacetaldehyde 

Downstream Products

• 1031388-02-9 2-benzyl-3-methoxy-2,5-dihydrofuran 

Relevant articles and documents

3-Alkoxy-2,5-dihydrofurans by gold-catalyzed allenyl cyclizations and their transformation into 1,4-dicarbonyl compounds, cyclopentenones, and butenolides

The addition of lithiated alkoxyallenes to carbonyl compounds furnishes allenyl alcohols, which undergo a highly efficient and chemoselective 5-endo-trig cyclization to 3-alkoxy-2,5-dihydrofurans catalyzed by gold(I) chloride. The dihydrofurans produced can be either oxidized to -alkoxy butenolides by a manganese(III) acetate catalyzed radical oxidation with tert-butyl hydroperoxide, or transformed into ,-unsaturated -keto aldehydes by an oxidative ring cleavage using DDQ in the presence of water. Treatment of the -keto aldehydes with sodium methoxide in methanol promotes a diastereoselective intramolecular aldol addition furnishing alkoxy-substituted cyclopentenone derivatives in good yield. Georg Thieme Verlag Stuttgart · New York.