91902-80-6

Basic information

• Product Name: 2-Thiophenecarboxylic acid, 5-methyl-3-phenyl-, methyl ester
• CAS NO: 91902-80-6
• Molecular Formula: C13H12O2S
• Molecular Weight: 232.303
• Mol File: 91902-80-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2-Thiophenecarboxylic acid, 5-methyl-3-phenyl-, methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Thiophenecarboxylic acid, 5-methyl-3-phenyl-, methyl ester(91902-80-6)
• EPA Substance Registry System: 2-Thiophenecarboxylic acid, 5-methyl-3-phenyl-, methyl ester(91902-80-6)

Safety Data

• Hazardous Substances Data: 91902-80-6(Hazardous Substances Data)

Upstream product

• 122-57-6 1-Phenylbut-1-en-3-one 
• 500055-91-4 cyano-2 phenyl-3 oxo-5 hexanoate de methyle 
• 1354642-78-6 methyl 2,5-dioxo-3-phenylhexanoate 
• 100-52-7 benzaldehyde 
• 32398-66-6 1-phenylbut-2-yn-1-ol 
• 6710-62-9 1-phenyl-2-butyn-1-one 

Downstream Products

• 502935-44-6 N-methoxycarbamoyl-5-methyl-3-phenylthiophene 
• 91368-46-6 2-carboxy-5-methyl-3-phenylthiophene 

Relevant articles and documents

Facile regiocontrolled three-step synthesis of poly-substituted furans, pyrroles, and thiophenes: Consecutive michael addition of methyl cyanoacetate to α,β-enone, CuI-mediated aerobic oxidation, and acid-catalyzed paal-knorr synthesis

An efficient synthesis of poly-substituted furans, pyrroles, and thiophenes was carried out in a regiocontrolled manner via a three-step process; (i) conjugate addition of methyl cyanoacetate derivatives to α,β-enones, (ii) CuI-mediated aerobic oxidation,