49673-43-0

Basic information

• Product Name: Benzenamine, N,N'-1,2-ethanediylidenebis[2,6-dimethyl-
• CAS NO: 49673-43-0
• Molecular Formula: C18H20N2
• Molecular Weight: 264.37
• Mol File: 49673-43-0.mol
• Article Data: 11

Chemical Properties

• CAS DataBase Reference: Benzenamine, N,N'-1,2-ethanediylidenebis[2,6-dimethyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenamine, N,N'-1,2-ethanediylidenebis[2,6-dimethyl-(49673-43-0)
• EPA Substance Registry System: Benzenamine, N,N'-1,2-ethanediylidenebis[2,6-dimethyl-(49673-43-0)

Safety Data

• Hazardous Substances Data: 49673-43-0(Hazardous Substances Data)

Upstream product

• 4405-13-4 glyoxal trimer dihydrate 
• 87-62-7 2,6-dimethylaniline 
• 131543-46-9 Glyoxal 

Downstream Products

• 1330191-23-5 1,3-bis(2,6-dimethylphenyl)-2-(diphenylphosphanyl)-1,3,2-diazaphospholidine 
• 674783-84-7 2-chloro-1,3-(2,6-dimethylphenyl)-1,3,2-diazaphospholidine 
• 4249-10-9 1,2,3,4-tetramethylcyclopenta-1,3-diene 
• 1134642-35-5 1,3-bis(2,6-dimethylphenyl)-2,3-dihydro-1H-1,3,2-diazaphosphole 
• 905994-37-8 1,3-bis(2,6-dimethylphenyl)-2-chloro-dihydro-1,3,2-diazaphosphole 

Relevant articles and documents

Regarding the mechanism of olefin metathesis with sol-gel-supported Ru-based complexes bearing a bidentate carbene ligand. Spectroscopic evidence for return of the propagating Ru carbene

Two isotopically and structurally labeled Ru-based carbenes (2-d 4 and 13) have been prepared and attached to the surface of monolithic sol-gel glass. The resulting glass-supported complexes (18-d n and 19) exhibit significant catalytic activity in promoting olefin metathesis reactions and provide products of high purity. Through analysis of the derivatized glass pellets used in a sequence of catalytic ring-closing metathesis reactions mediated by various supported Ru carbenes, it is demonstrated that free Ru carbene intermediates in solution can be scavenged by support-bound styrene ether ligands prior to the onset of competing transition metal decomposition. The observations detailed herein provide rigorous evidence that the initially proposed release/return mechanism is, at least partially, operative. The present investigations shed light on a critical aspect of the mechanism of an important class of Ru-based metathesis complexes (those bearing a bidentate styrene ether ligand).

BIS-IMINE TITANIUM COMPLEX, CATALYTIC SYSTEM COMPRISING SAID BIS-IMINE TITANIUM COMPLEX AND PROCESS FOR THE (CO)POLYMERIZATION OF CONJUGATED DIENES

Bis-imine titanium complex having general formula (I): wherein: R1 and R2, mutually identical or different, represent a hydrogen atom; or are selected from linear or branched, optionally halogenated, C1-C20 alky

Steric demands in the formation of heteroleptic Cu(I) complexes with α-diimines and triphenylphosphine

The synthesis and the study of the molecular structure of a series of heteroleptic copper(I) compounds with triphenylphosphine and α-diimines presenting a varying degree of bulk at their chelating cite is reported. The most sterically crowded diimine acts as a monodentate ligand towards copper(I) promoting bridging of the halogen atom present in the metal coordination sphere and formation of a dimer. Evidence for this behavior is obtained from the electronic spectra and semiempirical quantum chemical calculations with MOPAC. Steric demands in all the studied compounds preclude coordination of silver(I) under similar reaction conditions.