37629-53-1

Upstream product

• 79-24-3 Nitroethane 
• 120-14-9 3,4-dimethoxy-benzaldehyde 
• 854869-30-0 1-acetoxy-1-(3,4-dimethoxy-phenyl)-2-nitro-propane 
• 39220-87-6 optically inactive 3.4-dimethoxy-1-(2-nitro-1-hydroxy-propyl)-benzene 

Downstream Products

• 89447-04-1 2,5-dimethyl-4-(3,4-dimethoxyphenyl)furan-3-carboxylic acid methylester 
• 120-26-3 2-(3,4-dimethoxyphenyl)-1-methylethylamine 
• 14382-91-3 2-hydroxy-4,5-dimethoxybenzaldehyde 
• 87095-02-1 2-nitro-1-(3,4-dimethoxyphenyl)propane 
• 17254-09-0 3.4-Dimethoxy-1-(2-propionylaminopropyl)-benzol 
• 51920-75-3 N-[2-(3,4-dimethoxy-phenyl)-1-methyl-ethyl]-acetamide 
• 776-99-8 3,4-dimethoxyphenylacetone 
• 1592938-01-6 C₁₃H₁₇NO₅S 
• 1592937-99-9 C₁₃H₁₇NO₅S 
• 555-64-6 α-methyldopamine 
• 58379-94-5 N-benzyl-α-methyl-3,4-dimethoxyphenethylamine 
• 58379-89-8 α-Phenyl-N-(1-<3',4'-dimethoxyphenyl>prop-2-yl)-nitron 
• 58379-98-9 N-Hydroxy-N-benzyl-3,4-dimethoxy-amphetamin 
• 58379-93-4 N-(1-<3',4'-Dimethoxyphenyl>prop-2-yl)-nitron 

Relevant academic research and scientific papers

One-pot solid phase synthesis of (E)-nitroalkenes

An efficient one-pot protocol for the synthesis of (E)-nitroalkenes by reaction of aldehydes and nitroalkanes in the presence of polymer-bound triphenylphosphine, iodine and imidazole is described. Although the reaction works with similar efficiency with triphenylphosphine and its polymer-bound version, easy removal of the unwanted polymer-bound triphenylphosphine oxide and its recovery as triphenylphosphine provide the edge for practical application of the method.

A Convenient & Short Route for the Synthesis of Ayapin & Scoparone

A short, convenient and general route to synthesise two important intermediates in coumarin synthesis, viz. 2-hydroxy-4,5-methylenedioxybenzaldehyde (4a) and 2-hydroxy-4,5-dimethoxybenzaldehyde (4b), is described.These have been converted by Wittig reaction into the naturally occurring coumarins, ayapin (1a) and scoparone (1b), respectively.