556808-28-7

Basic information

• Product Name: 3,4-a']dinaphthalen-4-yl)[(1S)-1-phenylethyl]-aMine
• Synonyms: (11bR)-N-[(S)-1-Phenylethyl]-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine;(11bR)-N-[(S)-1-Phenylethyl]-dinaphtho[2,1-d:1',2'-f][1,3, 2]dioxaphosphepin-4-amine,99%e.e.
• CAS NO: 556808-28-7
• Molecular Formula: C28H22NO2P
• Molecular Weight: 435.45
• Mol File: 556808-28-7.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 634.3±48.0 °C(Predicted)
• Appearance: /
• PKA: 0.97±0.20(Predicted)
• CAS DataBase Reference: 3,4-a']dinaphthalen-4-yl)[(1S)-1-phenylethyl]-aMine(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4-a']dinaphthalen-4-yl)[(1S)-1-phenylethyl]-aMine(556808-28-7)
• EPA Substance Registry System: 3,4-a']dinaphthalen-4-yl)[(1S)-1-phenylethyl]-aMine(556808-28-7)

Safety Data

• Hazardous Substances Data: 556808-28-7(Hazardous Substances Data)

Upstream product

• 618-36-0 rac-methylbenzylamine 
• 3886-69-9 (R)-1-phenyl-ethyl-amine 
• 2627-86-3 (S)-1-phenyl-ethylamine 
• 18531-94-7 (R)-1,1'-Bi-2-naphthol 
• 18531-99-2 (S)-[1,1']-binaphthalenyl-2,2'-diol 

Relevant articles and documents

Influence of phosphoramidites in copper-catalyzed conjugate borylation reaction

Copper(I) has become the preferred metal to catalyze the β-boration of α,β-unsaturated carbonyl compounds, and now we demonstrate that easily accessible monodentate chiral ligands, such as phosphoramidites and phosphites, can be convenient alternative ligands to induce asymmetry in the enantioselective version of this reaction, particularly in the β-boration of α,β-unsaturated imines.

The development of an asymmetric Nicholas reaction using chiral phosphoramidite ligands

An asymmetric version of the Nicholas reaction involving the use of chiral phosphoramidite ligands has been developed. Treatment of a cobalt carbonyl complexed propargylic alcohol with two equivalents of the chiral ligand, followed by reaction with a sily

Asymmetric IrI-catalysed allylic alkylation of monosubstituted allylic acetates with phosphorus amidites as ligands

Monodentate phosphorus amidites derived from 2,2′-binaphthol and a variety of chiral amines were employed as ligands in IrI-catalysed allylic alkylations of unsymmetrically substituted allylic acetates. The enantio- and regioselectivities of these reactions were investigated. Phosphorus amidites of bulky secondary chiral amines induced enantioselectivities of up to 94% ee in reactions of linear substrates. Phosphorus amidites derived from chiral primary amines, which have not been previously employed in asymmetric catalysis, furnished improved regioselectivities. The use of LiCl as additive led to improved regio- and enantioselectivities. ( Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003).