904672-46-4

Basic information

• Product Name: 1-(4-methoxyphenyl)but-3-en-1-one oxime
• Synonyms: 1-(4-methoxyphenyl)but-3-en-1-one oxime
• CAS NO: 904672-46-4
• Molecular Weight: 191.23
• Mol File: 904672-46-4.mol
• Article Data: 17

Chemical Properties

• CAS DataBase Reference: 1-(4-methoxyphenyl)but-3-en-1-one oxime(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(4-methoxyphenyl)but-3-en-1-one oxime(904672-46-4)
• EPA Substance Registry System: 1-(4-methoxyphenyl)but-3-en-1-one oxime(904672-46-4)

Safety Data

• Hazardous Substances Data: 904672-46-4(Hazardous Substances Data)

Upstream product

• 85234-21-5 1-(4-methoxyphenyl)but-3-en-1-one 
• 123-11-5 4-methoxy-benzaldehyde 
• 24165-60-4 1-(4-methoxyphenyl)but-3-en-1-ol 

Downstream Products

• 211388-28-2 methyl 2-(3-(4-methoxyphenyl)-4,5-dihydroisoxazol-5-yl)acetate 
• 325744-39-6 5-(bromomethyl)-3-(4-methoxyphenyl)-4,5-dihydroisoxazole 
• 1403477-93-9 3-(4-methoxyphenyl)-5-(((2,2,6,6-tetramethylpiperidin-1-yl)oxy)methyl)-4,5-dihydroisoxazole 
• 1403478-03-4 diethyl 1-((3-(4-methoxyphenyl)-4,5-dihydroisoxazol-5-yl)methyl)hydrazine-1,2-dicarboxylate 
• 1439921-21-7 3-(p-methoxyphenyl)-5-(2,2,2-trifluoroethyl)-4,5-dihydroisoxazole 
• 1011407-02-5 5-benzyl-3-(4-methoxyphenyl)-4,5-dihydroisoxazole 
• 828939-56-6 3-(4-methoxyphenyl)-5-[(phenylselanyl)methyl]-4,5-dihydroisoxazole 
• 206055-84-7 [(5RS)-3-(4-methoxyphenyl)-4,5-dihydroisoxazol-5-yl]methanol 

Relevant articles and documents

Visible Light-Promoted Recyclable Carbon Nitride-Catalyzed Dioxygenation of β,γ-Unsaturated Oximes

A visible-light-induced dioxygenation of β,γ-unsaturated oximes for the synthesis of diverse useful isoxazolines bearing a hydroxyl moiety was developed by employing graphitic carbon nitride (g-C3N4) as a heterogeneous photocatalyst under an air atmosphere. Noted that, the eminent advantages of this metal-free protocol include step economy, easy operation, a recyclable photocatalyst, external reductant-/oxidant-free and mild reaction conditions. Additionally, mechanistic studies indicated hydroxyl radical was generated under the photocatalysis of g-C3N4.

Electrochemical Chalcogenation of β,γ-Unsaturated Amides and Oximes to Corresponding Oxazolines and Isoxazolines

The current report represents a transition-metal-free synthesis of oxazoline and isoxazoline derivatives by a tandem electro-oxidative chalcogenation-cyclization process. Both C?Se and C?S bond-forming protocols were developed without using any external oxidant and the reaction was performed at room temperature, open to the air. Using this methodology, 29 substituted oxazoline and 16 substituted isoxazoline derivatives were synthesized with up to 91% isolated yield. (Figure presented.).

Iminoxyl Radical-Promoted Oxycyanation and Aminocyanation of Unactivated Alkenes: Synthesis of Cyano-Featured Isoxazolines and Cyclic Nitrones

A novel and facile approach to vicinal oxycyanation and aminocyanation of internal unactivated alkenes is developed. This method utilizes the dichotomous reactivity of iminoxyl radical derived from the initiation of β,γ- and γ,δ-unsaturated ketoximes to provide the general difunctionalization of internal alkenes using tert-butyl hydroperoxide (TBHP) as the environmentally friendly oxidant, CuCN as the commercially available cyanating reagent, and pentamethyldiethylenetriamine (PMDETA) as the ligand. By using this protocol, a series of useful cyano-featured isoxazolines and cyclic nitrones were efficiently prepared.