1134205-15-4

Basic information

• Product Name: (1E,2E)-N¹,N²-bis(4-iodo-2,6-diisopropylphenyl)ethane-1,2-diimine
• Synonyms: (1E,2E)-N¹,N²-bis(4-iodo-2,6-diisopropylphenyl)ethane-1,2-diimine
• CAS NO: 1134205-15-4
• Molecular Weight: 628.378
• Mol File: 1134205-15-4.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: (1E,2E)-N¹,N²-bis(4-iodo-2,6-diisopropylphenyl)ethane-1,2-diimine(CAS DataBase Reference)
• NIST Chemistry Reference: (1E,2E)-N¹,N²-bis(4-iodo-2,6-diisopropylphenyl)ethane-1,2-diimine(1134205-15-4)
• EPA Substance Registry System: (1E,2E)-N¹,N²-bis(4-iodo-2,6-diisopropylphenyl)ethane-1,2-diimine(1134205-15-4)

Safety Data

• Hazardous Substances Data: 1134205-15-4(Hazardous Substances Data)

Upstream product

• 131543-46-9 Glyoxal 
• 140411-20-7 4-iodo-2,6-diisopropylaniline 
• 24544-04-5 2,6-diisopropylbenzenamine 

Downstream Products

• 934008-48-7 1,3-bis(4-iodo-2,6-diisopropylphenyl)-1H-imidazol-3-ium chloride 

Relevant articles and documents

Cu(I)–N-heterocyclic carbene-catalyzed base free C–N bond formation of arylboronic acids with amines and azoles

A new N-heterocyclic carbene (NHC) precursor of imidazolium chloride and its corresponding Cu(I)–NHC complex 1 was synthesized. The complex 1 was found to be a highly effective catalyst for Chan-Evans-Lam coupling of arylboronic acid with amines and azoles (including imidazole, pyrazole and triazole), without addition of base at room temperature. Various substituents on three substrates can be tolerated, giving the desired coupling products in good to excellent yields (62–94%). The method is practical and offers an alternative to the corresponding copper-catalyzed Chan-Evans-Lam process for the construction of C–N bonds.

CATALYSTS FOR POLYMERIZING CYCLIC OLEFIN

Provided is a metal catalyst complex for preparing a cyclic olefin-based polymer by addition polymerization of a cyclic olefin-based monomer, which is represented by Formula 1 below: [M(L1)x (L'2)y(L3)z]a[Ani]b wherein M is a Group X metal; [M(L1)x (L'2)y(L3)z] is a cationic precatalyst; L1 is an anionic hydrocarbyl-containing ligand; L'2 is a neutral ligand; L3 is an N-heterocyclic carbene ligand; [Ani] is an anion capable of weakly coordinating with the metal M; x is 1 or 2; y is 0 to 4; z is 1 or 2; 2≤x+y+z≤6; a and b are each 1 to 10. The metal catalyst complex has an N-heterocyclic carbene ligand, and thus, is excellent in thermal stability and reactivity.