127057-19-6

Basic information

• Product Name: 2-Propenal, 3-(4-ethoxy-3-methoxyphenyl)-
• CAS NO: 127057-19-6
• Molecular Formula: C12H14O3
• Molecular Weight: 206.241
• Mol File: 127057-19-6.mol
• Article Data: 9

Chemical Properties

• CAS DataBase Reference: 2-Propenal, 3-(4-ethoxy-3-methoxyphenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Propenal, 3-(4-ethoxy-3-methoxyphenyl)-(127057-19-6)
• EPA Substance Registry System: 2-Propenal, 3-(4-ethoxy-3-methoxyphenyl)-(127057-19-6)

Safety Data

• Hazardous Substances Data: 127057-19-6(Hazardous Substances Data)

Upstream product

• 41827-22-9 1-(4-ethoxy-3-methoxyphenyl)propane 
• 75332-48-8 ethyl 3-(4'-ethoxy-3'-methoxyphenyl)propanoate 
• 851069-07-3 (2E)-3-(4-ethoxy-3-methoxyphenyl)prop-2-en-1-ol 
• 458-36-6 trans-coniferyl aldehyde 
• 75-03-6 ethyl iodide 
• 875855-05-3 1-(4-ethoxy-3-methoxy-phenyl)-prop-2-yn-1-ol 

Downstream Products

• 1252062-92-2 C₂₇H₃₂ClNO₅ 
• 1252062-87-5 C₂₇H₃₂BrNO₅ 
• 1252062-84-2 C₂₄H₂₆BrNO₅ 
• 851069-07-3 (2E)-3-(4-ethoxy-3-methoxyphenyl)prop-2-en-1-ol 
• 144878-40-0 (E)-3-(4-Ethoxy-3-methoxyphenyl)propenoic acid 

Relevant articles and documents

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Non-oxidative vanadium-catalyzed co bond cleavage: Application to degradation of lignin model compounds

(Chemical Equation Presented) New direction: Changes In the ligand structure divert the reactivity of vanadium (V) oxo complexes from alcohol oxidation to a novel non-oxidative C-O bond cleavage. Thus, highly functionalized aryl enones can be selectively generated from lignin model compounds by vanadium-catalyzed cleavage of the β-O-4 linkage (see scheme; N blue, O red).

Immobilized methyltrioxo rhenium (MTO)/H2O2 systems for the oxidation of lignin and lignin model compounds

A convenient and efficient application of heterogeneous methylrhenium trioxide (MTO) systems for the selective oxidation of lignin model compounds and lignins is reported. Environmental friendly and low-cost H2O2 was used as the oxygen atom donor. Overall, the data presented and discussed in this paper point toward the conclusion that the immobilized heterogeneous catalytic systems based on H2O2/and MTO catalysts are able to extensively oxidize both phenolic and non-phenolic, monomeric, and dimeric, lignin model compounds. Condensed diphenylmethane models were found also extensively oxidized. Technical lignins, such as hydrolytic sugar cane lignin (SCL) and red spruce kraft lignin (RSL), displayed oxidative activity with immobilized MTO catalytic systems. After oxidation, these lignins displayed the formation of more soluble lignin fragments with a high degree of degradation as indicated by the lower contents of aliphatic and condensed OH groups, and the higher amounts of carboxylic acid moieties. Our data indicate that immobilized MTO catalytic systems are significant potential candidates for the development of alternative totally chlorine-free delignification processes and environmental sustainable lignin selective modification reactions.