1309473-90-2

Basic information

• Product Name: ethyl 5-benzyl-2-phenylfuran-3-carboxylate
• Synonyms: ethyl 5-benzyl-2-phenylfuran-3-carboxylate
• CAS NO: 1309473-90-2
• Molecular Weight: 306.361
• Mol File: 1309473-90-2.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: ethyl 5-benzyl-2-phenylfuran-3-carboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl 5-benzyl-2-phenylfuran-3-carboxylate(1309473-90-2)
• EPA Substance Registry System: ethyl 5-benzyl-2-phenylfuran-3-carboxylate(1309473-90-2)

Safety Data

• Hazardous Substances Data: 1309473-90-2(Hazardous Substances Data)

Upstream product

• 92190-57-3 ethyl(2-benzoylpent-4-ynoate) 
• 108-86-1 bromobenzene 
• 1794-48-5 1-bromo-3-phenylprop-2-yne 
• 94-02-0 ethyl 3-oxo-3-phenylpropionate 
• 95158-94-4 ethyl 2-benzoyl-5-phenyl-4-pentynoate 

Relevant articles and documents

Efficient and Functional-Group-Tolerant Synthesis of Substituted Furans through the Pd-Catalyzed 5-exo-dig Cyclization/Coupling of γ-Acetylenic β-Keto Esters with (Hetero)Aryl Bromides

We report an efficient protocol for the synthesis of 2,3,5-trisubstituted furans through the reaction of readily available γ-acetylenic β-keto esters with aryl and heteroaryl bromides. The reaction, which involves a 5-exo-dig cyclization, coupling, and isomerization of a double bond, proceeds smoothly with very low catalyst loading (0.1 mol-%), and shows excellent functional-group tolerance.

Indium-catalyzed synthesis of furans and pyrroles via cyclization of α-propargyl-β-keto esters

In(OTf)3 or In(NTf2)3 effectively catalyze the cyclo-isomerization reaction of -propargyl - keto esters and their imine analogues to afford trisubstituted furans and pyrroles, respectively. Both terminal and internal alkyn