881650-48-2

Basic information

• Product Name: (Z)-1,4-bis(4-bromophenyl)-2,3-dichlorobut-2-ene-1,4-dione
• Synonyms: (Z)-1,4-bis(4-bromophenyl)-2,3-dichlorobut-2-ene-1,4-dione
• CAS NO: 881650-48-2
• Molecular Weight: 462.952
• Mol File: 881650-48-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (Z)-1,4-bis(4-bromophenyl)-2,3-dichlorobut-2-ene-1,4-dione(CAS DataBase Reference)
• NIST Chemistry Reference: (Z)-1,4-bis(4-bromophenyl)-2,3-dichlorobut-2-ene-1,4-dione(881650-48-2)
• EPA Substance Registry System: (Z)-1,4-bis(4-bromophenyl)-2,3-dichlorobut-2-ene-1,4-dione(881650-48-2)

Safety Data

• Hazardous Substances Data: 881650-48-2(Hazardous Substances Data)

Upstream product

• 41262-33-3 1-(4-bromophenyl)-2,2,2-trichloroethan-1-one 
• 21757-86-8 1-(4-bromophenyl)-2,2,2-trichloroethan-1-ol 
• 1122-91-4 4-bromo-benzaldehyde 
• 61829-88-7 2,5-bis-(4-bromo-phenyl)-3,4-dichloro-furan 

Downstream Products

• 2461-83-8 1,4-bis(4-bromophenyl)-1,4-butanedione 
• 881650-47-1 2.3-dichloro-1.4-bis-(4-bromo-phenyl)-butene-(2t)-dione-(1.4) 
• 36710-35-7 2,5-bis(4-bromophenyl)furan 
• 61829-88-7 2,5-bis-(4-bromo-phenyl)-3,4-dichloro-furan 

Relevant articles and documents

A novel β-(oxy)alkyl radical during copper(I)-mediated stereoselective synthesis of (Z)-ene-1,4-diones in a reaction of 2,2,2-trichloro-1-phenylethanone

A novel β-(oxy)alkyl radical derived from trichloro methyl compound containing neither a suitably located C-C multiple bond nor a leaving group or a H-atom at the β-position of the radical in a reaction of 2,2,2-trichloro-1-phenyl-ethanone with 2 mol equiv each of CuCl and bpy in refluxing DCE under a N2 atm underwent intramolecular heterolysis (just like formation of intact radical cation-anion pair) during stereoselective radical dimerization to Z-ene-1,4-dione along with small amount of reductive dechlorination product. The stereochemistry was established by X-ray diffraction spectroscopy of various solid crystalline products.