873685-07-5

Basic information

• Product Name: 1,2-Benzenediamine, N,N'-bis[(1R)-1-phenylethyl]-
• CAS NO: 873685-07-5
• Molecular Formula: C22H24N2
• Molecular Weight: 316.446
• Mol File: 873685-07-5.mol

Chemical Properties

• CAS DataBase Reference: 1,2-Benzenediamine, N,N'-bis[(1R)-1-phenylethyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-Benzenediamine, N,N'-bis[(1R)-1-phenylethyl]-(873685-07-5)
• EPA Substance Registry System: 1,2-Benzenediamine, N,N'-bis[(1R)-1-phenylethyl]-(873685-07-5)

Safety Data

• Hazardous Substances Data: 873685-07-5(Hazardous Substances Data)

Upstream product

• 3886-69-9 (R)-1-phenyl-ethyl-amine 
• 583-53-9 2,3-dibromobenzene 
• 873685-06-4 (2-bromo-phenyl)-[(R)-1-phenyl-ethyl]-amine 

Downstream Products

• 873685-08-6 N,N'-bis-(R)-α-methylbenzyl-benzimidazolium silver(I) chloride 

Relevant articles and documents

Sterically demanding and chiral N,N′-disubstituted N-heterocyclic germylenes and stannylenes

The N,N′-dimesitylene substituted o-phenylenediamine 1 reacts with Sn[N(SiMe3)2]2 under formation of the monomeric N-heterocyclic stannylene 2, while the chiral N,N′-substituted o-phenylenediamine 3 reacts with E[N(SiMesu

Enantioselective copper catalysed 1,4-conjugate addition reactions using chiral N-heterocyclic carbenes

The preparation of a variety of chiral N-heterocyclic carbene (NHC) precursors is described. The relative merits of imidazolinium salts and silver carbenes as NHC precursors are discussed with respect to their synthesis, stability and performance in the copper catalysed conjugate addition of dialkyl zinc reagents to a variety of Michael acceptors. Enantioselectivities of up to 93% were achieved using as little as 4% of chiral ligand.