1600533-99-0

Basic information

• Product Name: ethyl 2-methyl-5-phenoxybenzofuran-3-carboxylate
• Synonyms: ethyl 2-methyl-5-phenoxybenzofuran-3-carboxylate
• CAS NO: 1600533-99-0
• Molecular Weight: 296.323
• Mol File: 1600533-99-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: ethyl 2-methyl-5-phenoxybenzofuran-3-carboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl 2-methyl-5-phenoxybenzofuran-3-carboxylate(1600533-99-0)
• EPA Substance Registry System: ethyl 2-methyl-5-phenoxybenzofuran-3-carboxylate(1600533-99-0)

Safety Data

• Hazardous Substances Data: 1600533-99-0(Hazardous Substances Data)

Upstream product

• 141-97-9 ethyl acetoacetate 
• 2009-97-4 ethyl 2-diazo-3-oxobutanoate 
• 134822-79-0 5-phenoxy-2-hydroxybenzaldehyde 
• 123-31-9 hydroquinone 
• 108-86-1 bromobenzene 
• 7287-40-3 ethyl 5-hydroxy-2-methyl-benzofuran-3-carboxylate 
• 106-51-4 p-benzoquinone 

Relevant articles and documents

Controllable Rh(III)-Catalyzed Annulation between Salicylaldehydes and Diazo Compounds: Divergent Synthesis of Chromones and Benzofurans

A Rh(III)-catalyzed annulation between salicylaldehydes and diazo compounds with controllable chemoselectivity is described. AgNTf2 favored benzofurans via a tandem C-H activation/decarbonylation/annulation process, while AcOH led to chromones through a C-H activation/annulation pathway. The reaction exhibited good functional group tolerance and scalability. Moreover, only a single regioisomer of benzofuran was obtained due to the in situ decarbonylation orientation effect.