1073128-26-3

Basic information

• Product Name: 4-methoxy-3-phenylethynylcoumarin
• Synonyms: 4-methoxy-3-phenylethynylcoumarin
• CAS NO: 1073128-26-3
• Molecular Weight: 276.291
• Mol File: 1073128-26-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 4-methoxy-3-phenylethynylcoumarin(CAS DataBase Reference)
• NIST Chemistry Reference: 4-methoxy-3-phenylethynylcoumarin(1073128-26-3)
• EPA Substance Registry System: 4-methoxy-3-phenylethynylcoumarin(1073128-26-3)

Safety Data

• Hazardous Substances Data: 1073128-26-3(Hazardous Substances Data)

Upstream product

• 536-74-3 phenylacetylene 
• 115152-06-2 3-iodo-4-methoxycoumarin 

Downstream Products

• 1073128-31-0 C₇H₁₈N⁽¹⁺⁾*C₁₇H₉O₃^(1-) 
• 1279109-24-8 (E)-1,2-diiodoethenylcoumarin 
• 1192179-80-8 3-iodo-2-phenyl-4H-furo[2,3-b][1]benzopyran-4-one 
• 74-88-4 methyl iodide 
• 1190372-42-9 3-methyl-2-phenyl-4H-furo[3,2-c][1]benzopyran-4-one 
• 1192179-70-6 3-(4-methoxycarbonylphenyl)-2-phenyl-4H-furo[3,2-c][1]benzopyran-4-one 
• 1192179-74-0 3-(3-trifluoromethylphenyl)-2-phenyl-4H-furo[3,2-c][1]benzopyran-4-one 
• 1192179-73-9 3-(4-methoxyphenyl)-2-phenyl-4H-furo[3,2-c][1]benzopyran-4-one 
• 1192179-72-8 3-(4-fluorophenyl)-2-phenyl-4H-furo[3,2-c][1]benzopyran-4-one 
• 104332-53-8 2,3-diphenyl-4(H)-oxofuro<3,2-c><1>benzopyran 
• 1192179-71-7 3-(4-nitrophenyl)-2-phenyl-4H-furo[3,2-c][1]benzopyran-4-one 

Relevant articles and documents

A Pd-Catalyzed heteroannulation approach to 2,3-Disubstituted furo[3,2-c]coumarins

The Pd-catalyzed cyclofunctionalization of 3-alkynyl-4-methoxycoumarins with aryl halides resulted in the selective formation of 3-arylfuro[3,2c] coumarins in lieu of the expected regioisomeric 3-arylfuro[2,3-b]chromones. A mechanism involving the linear