121739-50-2

Basic information

• Product Name: N,N'-terephthalylidenebis(p-toluidine)
• CAS NO: 121739-50-2
• Molecular Weight: 312.414
• Mol File: 121739-50-2.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: N,N'-terephthalylidenebis(p-toluidine)(CAS DataBase Reference)
• NIST Chemistry Reference: N,N'-terephthalylidenebis(p-toluidine)(121739-50-2)
• EPA Substance Registry System: N,N'-terephthalylidenebis(p-toluidine)(121739-50-2)

Safety Data

• Hazardous Substances Data: 121739-50-2(Hazardous Substances Data)

Upstream product

• 589-29-7 p-xylylene glycol 
• 106-49-0 p-toluidine 
• 623-27-8 terephthalaldehyde, 
• 622-58-2 p-Tolylisocyanate 

Downstream Products

• 201215-45-4 N-(4-((4-toluidino)methyl)benzyl)-4-methylbenzeneamine 
• 20470-14-8 trans-[PdCl₂(NH₂PhCH₃)2] 
• 1306767-60-1 Rh₂Cl₂(C₅(CH₃)5)2C₆H₂(CHNC₆H₄CH₃)2 
• 1231760-70-5 ((IrCl((CH₃)5C₅))N(C₆H₄(CH₃))CH)2(C₆H₂) 
• 198644-24-5 [Pd(C6H2(CH=N-C6H4Me-4)-2-(Pd(μ-OAc))-4-(CH=N-C6H4Me-4)-5)(μ-OAc)]n 
• 620-84-8 4-methyldiphenylamine 
• 4640-41-9 2,3-dichloro-5,6-dicyanohydroquinone 
• 623-27-8 terephthalaldehyde, 

Relevant articles and documents

Divergent Coupling of Alcohols and Amines Catalyzed by Isoelectronic Hydride MnIand FeIIPNP Pincer Complexes

Herein, we describe an efficient coupling of alcohols and amines catalyzed by well-defined isoelectronic hydride MnIand FeIIcomplexes, which are stabilized by a PNP ligand based on the 2,6-diaminopyridine scaffold. This reaction is an environmentally benign process implementing inexpensive, earth-abundant non-precious metal catalysts, and is based on the acceptorless alcohol dehydrogenation concept. A range of alcohols and amines including both aromatic and aliphatic substrates were efficiently converted in good to excellent isolated yields. Although in the case of Mn selectively imines were obtained, with Fe—exclusively monoalkylated amines were formed. These reactions proceed under base-free conditions and required the addition of molecular sieves.