1205545-68-1

Basic information

• Product Name: ethyl 6-(4-chlorophenyl)-2-oxo-4-(thiophen-3-yl)cyclohex-3-enecarboxylate
• CAS NO: 1205545-68-1
• Molecular Weight: 360.861
• Mol File: 1205545-68-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: ethyl 6-(4-chlorophenyl)-2-oxo-4-(thiophen-3-yl)cyclohex-3-enecarboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl 6-(4-chlorophenyl)-2-oxo-4-(thiophen-3-yl)cyclohex-3-enecarboxylate(1205545-68-1)
• EPA Substance Registry System: ethyl 6-(4-chlorophenyl)-2-oxo-4-(thiophen-3-yl)cyclohex-3-enecarboxylate(1205545-68-1)

Safety Data

• Hazardous Substances Data: 1205545-68-1(Hazardous Substances Data)

Upstream product

• 144080-41-1 3-(4-chlorophenyl)-1-(thiophen-3-yl)prop-2-en-1-one 
• 141-97-9 ethyl acetoacetate 
• 1468-83-3 1-(thiophen-3-yl)-ethanone 
• 104-88-1 4-chlorobenzaldehyde 

Relevant articles and documents

Unexpected lactonization accompanying addition of ethyl acetoacetate to chalcones derived from 3-acetylthiophene

Chalcone derivatives containing thiophene ring were prepared by the condensation of 3-acetylthiophene with aromatic aldehydes in excellent yields. The addition of ethyl acetoacetate to chalcone derivatives 3a-3h in the presence of solid NaOH in CH2Cl2 resulted in the formation of the mixture of bicyclic lactone derivatives 5a-5h and 6-(ethoxycarbonyl) cyclohexenone derivatives 6a-6h.