829-17-4

Basic information

• Product Name: Benzene, 1-(1-cyclopropylethenyl)-4-methoxy-
• CAS NO: 829-17-4
• Molecular Formula: C12H14O
• Molecular Weight: 174.243
• Mol File: 829-17-4.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: Benzene, 1-(1-cyclopropylethenyl)-4-methoxy-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1-(1-cyclopropylethenyl)-4-methoxy-(829-17-4)
• EPA Substance Registry System: Benzene, 1-(1-cyclopropylethenyl)-4-methoxy-(829-17-4)

Safety Data

• Hazardous Substances Data: 829-17-4(Hazardous Substances Data)

Upstream product

• 7152-03-6 p-methoxyphenyl cyclopropyl ketone 
• 100-66-3 methoxybenzene 
• 765-43-5 Cyclopropyl methyl ketone 
• 104-92-7 1-bromo-4-methoxy-benzene 
• 1779-49-3 Methyltriphenylphosphonium bromide 
• 62586-86-1 1-(4-methoxyphenyl)-1-cyclopropylethanol 

Downstream Products

• 4125-32-0 4-(1-methyl-butyl)-anisole 
• 17404-06-7 (E)-2-(4-methoxyphenyl)pent-2-ene 
• 16510-32-0 1-(1-cyclopropylethyl)-4-methoxybenzene 
• 116460-92-5 1-Methoxy-4-((E)-1-methyl-but-1-enyl)-benzene 
• 709-12-6 1-(p-methoxyphenyl)-1-cyclopentene 
• 15810-35-2 C₁₂H₁₅O⁽¹⁺⁾ 
• 17159-98-7 3-(4-methoxyphenyl)-2-cyclohexen-1-one 
• 30858-17-4 C₁₃H₁₄O₂ 

Relevant articles and documents

B(C6F5)3-Catalyzed Hydrosilylation of Vinylcyclopropanes

A hydrosilylation of vinylcyclopropanes (VCPs) catalyzed by the strong boron Lewis acid B(C6F5)3 is reported. For the majority of VCPs, little or no ring opening of the cyclopropyl unit is observed. Conversely, for VCPs with bulky R groups, such as ortho-substituted aryl rings or branched alkyl residues, ring opening is the exclusive reaction pathway. This finding is explained by the thwarted hydride delivery to a sterically shielded, β-silicon-stabilized cyclopropylcarbinyl cation intermediate.

Electrochemical [4+2] Annulation-Rearrangement-Aromatization of Styrenes: Synthesis of Naphthalene Derivatives

We report the first electrochemical strategy to synthesize functionalized naphthalene derivatives through [4+2] annulation—rearrangement–aromatization from styrenes under mild conditions. The electrolysis does not require metals, oxidants and high valence substrates, indicating the atom and step-economy ideals. The dehydrodimer produced through [4+2] cycloaddition of 4-methoxy α-methyl styrene is isolated and proved to be the key intermediate for the following oxydehydrogenation to form carbon cation, which undergoes rearrangement–aromatization to afford the final products. This reaction represents a powerful access to construct multi-substituted naphthalene blocks in a single step.

Pinacolboratamethyl-enetriphenylphosphonium iodide, a new methylene transfer reagent

The title compound is easily prepared and reacts with various aldehydes and ketone. The reagent is compatible with free hydroxy groups. Yields with various aldehydes and ketones are in 50- > 99% range. Both aliphatic, aromatic and unsaturated carbonyls react.