170118-13-5

Basic information

• Product Name: 3,4-diethoxy-2-methyl-4-(1-phenyl-2-propenyl)-2-cyclobutenone
• Synonyms: 3,4-diethoxy-2-methyl-4-(1-phenyl-2-propenyl)-2-cyclobutenone
• CAS NO: 170118-13-5
• Molecular Weight: 286.371
• Mol File: 170118-13-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 3,4-diethoxy-2-methyl-4-(1-phenyl-2-propenyl)-2-cyclobutenone(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4-diethoxy-2-methyl-4-(1-phenyl-2-propenyl)-2-cyclobutenone(170118-13-5)
• EPA Substance Registry System: 3,4-diethoxy-2-methyl-4-(1-phenyl-2-propenyl)-2-cyclobutenone(170118-13-5)

Safety Data

• Hazardous Substances Data: 170118-13-5(Hazardous Substances Data)

Upstream product

• 69009-09-2 3,4,4-Triaethoxy-2-methyl-2-cyclobutenon 
• 40595-34-4 (E)-trimethyl(3-phenylallyl)silane 
• 19752-23-9 cinnamyltrimethylsilane 
• 158599-27-0 2,3-diethoxy-4-hydroxy-4-methyl-2-cyclobutenone 
• 5231-87-8 3,4-diethoxy-3-cyclobuten-1,2-dione 

Relevant articles and documents

BF3-Catalyzed Reaction of Cyclobutene-1,2-dione Monoacetal and Its Vinylog with Allylsilanes. Regioselective Synthesis of 4-Allyl-4-ethoxycyclobutenones from Squaric Acid and Their Conversion to Bi-and Tricycloalkanones

Regioselective allylation of 2,4- and 4,4-diethoxycyclobuteones was performed with allylsilanes in the presence of BF3*Et2O via a common ethoxycarbenium ion intermediate.A merit of this reaction was demonstrated in an efficient conversion of the obtained