82137-58-4

Basic information

• Product Name: 2-[1-(2-Chloro-phenyl)-3-oxo-3-thiophen-2-yl-propyl]-malononitrile
• CAS NO: 82137-58-4
• Molecular Weight: 314.795
• Mol File: 82137-58-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-[1-(2-Chloro-phenyl)-3-oxo-3-thiophen-2-yl-propyl]-malononitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 2-[1-(2-Chloro-phenyl)-3-oxo-3-thiophen-2-yl-propyl]-malononitrile(82137-58-4)
• EPA Substance Registry System: 2-[1-(2-Chloro-phenyl)-3-oxo-3-thiophen-2-yl-propyl]-malononitrile(82137-58-4)

Safety Data

• Hazardous Substances Data: 82137-58-4(Hazardous Substances Data)

Upstream product

• 326-91-0 1,1,1-trifluoro-4-(2-thienyl)butane-2,4-dione 
• 2698-41-1 o-chlorobenzylidene malononitrile 

Relevant articles and documents

CYCLIZATION REACTIONS OF NITRILES. 2-ARYL-3-(2-THENOYL)-1,1-DICYANOPROPANES AND PYRIDINE DERIVATIVES BASED ON THEM

In the reaction of 1,1,1-trifluoro-3-(2-thenoyl)acetone with arylidenemalononitriles acid cleavage of the products from Michael addition takes place with the formation of 2-aryl-3-(2-thenoyl)-1,1-dicyanopropanes.They were used for the synthesis of 4-aryl-2-bromo-6-(2-thienyl)-3-cyanopyridines and 4-aryl-6-(2-thienyl)-3-cyano-2(1H)-pyridinethiones and condensed heterocyclic compounds based on them.