74222-20-1

Basic information

• Product Name: Naphtho[1,2-b]furan-2-carboxylic acid, ethyl ester
• CAS NO: 74222-20-1
• Molecular Formula: C15H12O3
• Molecular Weight: 240.258
• Mol File: 74222-20-1.mol

Chemical Properties

• CAS DataBase Reference: Naphtho[1,2-b]furan-2-carboxylic acid, ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Naphtho[1,2-b]furan-2-carboxylic acid, ethyl ester(74222-20-1)
• EPA Substance Registry System: Naphtho[1,2-b]furan-2-carboxylic acid, ethyl ester(74222-20-1)

Safety Data

• Hazardous Substances Data: 74222-20-1(Hazardous Substances Data)

Upstream product

• 60859-75-8 ethyl (E)-3-(naphthalen-1-yl)-2-nitroacrylate 
• 74222-04-1 ethyl 2-nitro-3-(2-naphthyl)acrylate 

Downstream Products

• 1431734-62-1 C₁₉H₁₀ClFO₃ 
• 1431734-60-9 C₂₀H₁₁NO₃ 
• 1431734-58-5 C₁₉H₁₁ClO₃ 
• 1431734-50-7 C₂₀H₁₁NO₃ 
• 1431734-46-1 C₁₉H₁₁ClO₃ 
• 1431734-57-4 C₁₉H₁₁FO₃ 
• 1431734-59-6 C₂₀H₁₄O₃ 
• 1431734-56-3 C₁₉H₁₂O₃ 
• 1603880-98-3 C₂₁H₁₄ClFO₃ 
• 1603880-94-9 C₂₁H₁₄F₂O₃ 
• 1603880-92-7 C₂₂H₁₅NO₃ 
• 1603880-91-6 C₂₁H₁₅ClO₃ 
• 1603880-88-1 C₂₂H₁₅NO₃ 
• 1603880-86-9 C₂₁H₁₅ClO₃ 

Relevant articles and documents

PHOTOCHEMICAL REACTION OF NAPHTHYL α-NITROACRYLATES

Photolysis of 2-nitro-3-(1-naphthyl)acrylates (1) in acetone gave novel naphthofuran-2-carboxylates (2) and 2-(alkoxyoxalylamino-methylene)naphthalen-1-ones (3). 2-Nitro-3-(2-naphthyl)acrylate also produced the furan derivative 2 on irradiation.A mechanism for this new photorearrangement reaction is described.KEYWORDS -- photochemical rearrangement; naphthyl α-nitroacrylate; naphtholfuran-2-carboxylate; 2-(ethoxyoxalylaminomethylene)naphthalen-1-one; α-keto-β-hydroxyiminoester