71641-09-3

Basic information

• Product Name: 4-Benzofurancarboxaldehyde, 2-methyl-
• Synonyms: 4-Benzofurancarboxaldehyde, 2-methyl-
• CAS NO: 71641-09-3
• Molecular Formula: C10H8O2
• Molecular Weight: 0
• Mol File: 71641-09-3.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 4-Benzofurancarboxaldehyde, 2-methyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Benzofurancarboxaldehyde, 2-methyl-(71641-09-3)
• EPA Substance Registry System: 4-Benzofurancarboxaldehyde, 2-methyl-(71641-09-3)

Safety Data

• Hazardous Substances Data: 71641-09-3(Hazardous Substances Data)

Upstream product

• 79950-42-8 2-allyl-3-hydroxy-benzaldehyde 
• 100-83-4 meta-hydroxybenzaldehyde 

Downstream Products

• 71641-10-6 2-methylbenzofuran-4-carboxylic acid 

Relevant articles and documents

One-pot access to 2-naphthols and benzofurans via the aerobic Wacker-type oxidation/intramolecular aldol cyclization

An aerobic Wacker-type oxidation/intramolecular aldol cyclization synthetic route toward two oxygenated 2-naphthols 3 and benzofurans 4 starting with skeleton 2 with good yields is described. The route has been carried by the one-pot transformation of the regioselective PdCl2/CuCl 2-mediated Wacker oxidative cyclization of skeleton 2 with molecular oxygen under the alkaline methanolic condition. Skeleton 2 was prepared from skeleton 1 in moderate total yields via the known protocol.