89332-91-2

Basic information

• Product Name: Methanamine, N-(cyclohexylmethylene)-, N-oxide
• CAS NO: 89332-91-2
• Molecular Formula: C8H15NO
• Molecular Weight: 141.213
• Mol File: 89332-91-2.mol
• Article Data: 10

Chemical Properties

• CAS DataBase Reference: Methanamine, N-(cyclohexylmethylene)-, N-oxide(CAS DataBase Reference)
• NIST Chemistry Reference: Methanamine, N-(cyclohexylmethylene)-, N-oxide(89332-91-2)
• EPA Substance Registry System: Methanamine, N-(cyclohexylmethylene)-, N-oxide(89332-91-2)

Safety Data

• Hazardous Substances Data: 89332-91-2(Hazardous Substances Data)

Upstream product

• 4229-44-1 N-methylhydroxyamine hydrochloride 
• 2043-61-0 cyclohexanecarbaldehyde 
• 593-77-1 N-Methylhydroxylamine 
• 420-37-1 trimethoxonium tetrafluoroborate 
• 103559-05-3 C₁₀H₂₁NOSi 
• 333-27-7 methyl trifluoromethanesulfonate 

Downstream Products

• 1152672-21-3 (5-butyl-3-cyclohexyl-2-methyl-2,3-dihydro-isoxazol-4-yl)-phenyl-methanone 
• 1055424-80-0 5-benzo[1,3]dioxol-5-yl-3-cyclohexyl-2-methyl-2,3-dihydro-isoxazole-4-carboxylic acid ethyl ester 
• 89332-93-4 N-methylthiocyclohexylamide 
• 50743-17-4 4-oxo-4H-1-benzopyran-3-carbonitrile 
• 100812-16-6 N-(2,2-dimethylpropanoyl)-N-cyclohexanoylmethanamine 
• 100812-03-1 N-<((1-2,2-dimethylpropanoyl)oxy)cyclohexyl)methylidene>methanamide 
• 6830-84-8 N-methylcyclohexanecarboxamide 
• 100812-15-5 N-<1-(1-hydroxycyclohexyl)methyl>-N-methyl-1,1-dimethylpropanamide 
• 491-38-3 1-benzopyran-4(4H)-one 

Relevant articles and documents

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

A torquoselective extrusion of isoxazoline N-oxides. Application to the synthesis of aryl vinyl and divinyl ketones for Nazarov cyclization

A mild, convenient reaction sequence for the synthesis of Nazarov cyclization substrates is described. The [3+2] dipolar cycloaddition of a nitrone and an electron-deficient alkyne gives an isolable isoxazoline intermediate, which upon oxidation undergoes stereoselective extrusion of nitrosomethane to give aryl vinyl or divinyl ketones.

Studies on chromone derivatives: regioselective 1,3-dipolar and 1,4-cycloaddition reactions of 3-cyano-4H-1-benzopyran-4-thione

1,3-Dipolar cycloaddition reactions of 3-cyano-4H-1-benzopyran-4-thione 1 with nitrilimines 3, nitrile oxides 7 and aldonitrones 8 yielded regioselective cycloadducts involving the thione function.In the latter two classes, the unstable cycloadducts fragmented to yield 3-cyanochromone 11 and isothiocyanate 12 or thioamide 13, respectively.In contrast, dienamines 14 preferred to react at the carbon-carbon double bond in a 1,4-cycloaddition yielding xanthione (9H-xanthene-9-thione) 16 by elimination of HCN and the amine moiety.Keywords: 1,3-dipolar cycloaddition / 1,4-cycloaddition / 4H-1-benzopyran-4-thione / nitrilimine / nitrile oxide / nitrone