141900-27-8

Upstream product

• 26251-08-1 2-nitro-1-phenylpropan-1-ol 
• 492-41-1 (1R,2S)-norephedrine 
• 93-55-0 1-phenyl-propan-1-one 
• 141847-69-0 C₃₁H₄₆N₂O₄S 

Downstream Products

• 492-41-1 (1R,2S)-norephedrine 
• 1148042-44-7 C₁₈H₂₁NO₂ 
• 1148042-43-6 C₁₈H₂₁NO₂ 
• 1148042-42-5 C₁₆H₂₅NO₂ 
• 1148042-41-4 C₁₆H₂₅NO₂ 
• 1148042-40-3 C₁₀H₁₃NO₂ 
• 1148042-48-1 C₁₃H₁₉NO₃ 
• 1148042-47-0 C₁₃H₁₉NO₃ 
• 1148042-46-9 C₁₄H₁₉NO₄ 
• 1148042-45-8 C₁₄H₁₉NO₄ 
• 1148042-50-5 C₁₅H₂₁NO₄ 
• 1148042-51-6 C₁₅H₂₁NO₄ 

Relevant academic research and scientific papers

Synthesis and stereochemical analysis of some norephedrine-derived isoxazolidines

The diastereoselectivity in the cycloaddition reactions of several mono- and disubstituted alkenes with a (-)norephedrine-derived methylenenitrone has been investigated. The stereochemical analysis of the addition products (i.e., isoxazolidines) has been

Oxidation of Hydroxylamine Derivatives. VI. Anodic Oxidation of N-Alkyl-β-hydroxyhydroxylamines in Aqueous Buffer Solution

Anodic oxidation of N-alkylhydroxylamines with and without a β-hydroxy group was studied by cyclic voltammetry and controlled potential electrolysis in aqueous buffer solution of pH 8.8.The hydroxylamines with a β-hydroxy group were oxidized initially to the corresponding nitroxides and gave the final products via two routes; i) cleavage of the (α)C-(β)C bond to give aldehydes and oximes, and ii) disproportionation of the nitroxides to form the nitroso compounds.The hydroxylamines without a β-hydroxy group did not undergo cleavage of the (α)C-(β)C bond and gave nitroso compounds.Substituents on the α and β carbons affected the product distribution.When a phenyl group or two methyl groups were present on the (β)C, or one methyl group was present on both (α)C and (β)C, (α)C-(β)C bond cleavage was predominant. Keywords - N-alkyl-β-hydroxyhydroxylamine; anodic oxidation; C-C bond fission; C-nitroso compound; aldehyde; oxime; azoxy compound