203731-09-3

Basic information

• Product Name: 4-methoxybenzylidenemethylamine N-oxide
• Synonyms: 4-methoxybenzylidenemethylamine N-oxide
• CAS NO: 203731-09-3
• Molecular Weight: 165.192
• Mol File: 203731-09-3.mol
• Article Data: 24

Chemical Properties

• CAS DataBase Reference: 4-methoxybenzylidenemethylamine N-oxide(CAS DataBase Reference)
• NIST Chemistry Reference: 4-methoxybenzylidenemethylamine N-oxide(203731-09-3)
• EPA Substance Registry System: 4-methoxybenzylidenemethylamine N-oxide(203731-09-3)

Safety Data

• Hazardous Substances Data: 203731-09-3(Hazardous Substances Data)

Upstream product

• 3717-22-4 (Z)-para-methoxybenzaldehyde oxime 
• 74-88-4 methyl iodide 
• 702-24-9 4-methoxy-N-methylbenzylamine 
• 191991-30-7 N-p-methoxybenzyl-N-methylhydroxylamine 
• 57777-70-5 α,α-adamantylidene-N-methyl nitrone 
• 123-11-5 4-methoxy-benzaldehyde 
• 593-77-1 N-Methylhydroxylamine 
• 4229-44-1 N-methylhydroxyamine hydrochloride 
• 75-52-5 nitromethane 
• 3717-21-3 (E)-4-methoxybenzaldoxime 
• 77-78-1 dimethyl sulfate 

Downstream Products

• 31655-14-8 3t-(4-methoxy-phenyl)-2-methyl-5-oxo-isoxazolidine-4r-carbonitrile 
• 33184-73-5 3t-(4-methoxy-phenyl)-2-methyl-5-oxo-isoxazolidine-4r-carboxylic acid methyl ester 
• 71504-32-0 4-ethyl-3-(4-methoxy-phenyl)-2-methyl-isoxazolidin-5-one 
• 148368-43-8 2-methyl-3-p-methoxyphenyl-5,5-diphenylisoxazolidine 
• 574749-64-7 4-trifluoroacetyl-5-(N-methylamino)-2,3-dihydrofuran 

Relevant articles and documents

Cycloaddition reactions of diethyl (E)-2-fluoromaleate

Diethyl E-2-fluoromaleate has been prepared in a pure state in 89% yield by a Horner-Wadsworth-Emmons Wittig procedure. The E configuration was determined by NMR spectroscopy. Diethyl E-2-fluoromaleate undergoes [3+2] cycloadditions with a series of aroma

Carbamoylation of Azomethine Imines via Visible-Light Photoredox Catalysis

A versatile and robust photocatalytic methodology to install the amide functional group into azomethine imine ions is described. This protocol is distinguished by its broad scope and mild reaction conditions, which are well suited for the preparation of s

BPh3-Catalyzed [2+3] Cycloaddition of Ph3PCCO with Aldonitrones: Access to 5-Isoxazolidinones with Exocyclic Phosphonium Ylide Moieties

A method for the generation of 5-isoxazolidinones with exocyclic phosphonium ylide functionalities via [2+3] cycloaddition of Ph3PCCO and aldonitrones has been developed and applied in the synthesis of 4-alkylidene-5-isoxazolidinones via Wittig olefination. The reaction proceeds by BPh3 catalysis under mild conditions and with a broad substrate scope. A reaction pathway involving the activation of the aldonitrone via interactions with the Lewis acid BPh3 is proposed.

One-Pot Sequential [3 + 3] Dipolar Cycloaddition of Aldehyde or Ketone and Hydroxylamine with Spirocyclopropyl Oxindole

A Sc(OTf)3-catalyzed highly diastereoselective one-pot sequential [3 + 3] dipolar cycloaddition reaction of aldehyde or ketone, N-alkyl hydroxylamine, and spirocyclopropyl oxindole is developed, allowing facile construction of spirocyclic oxind