79044-29-4

Basic information

• Product Name: 7,7'-dimethoxy-1,1'-binaphthalene-2,2'-diol
• CAS NO: 79044-29-4
• Molecular Weight: 346.383
• Mol File: 79044-29-4.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 7,7'-dimethoxy-1,1'-binaphthalene-2,2'-diol(CAS DataBase Reference)
• NIST Chemistry Reference: 7,7'-dimethoxy-1,1'-binaphthalene-2,2'-diol(79044-29-4)
• EPA Substance Registry System: 7,7'-dimethoxy-1,1'-binaphthalene-2,2'-diol(79044-29-4)

Safety Data

• Hazardous Substances Data: 79044-29-4(Hazardous Substances Data)

Upstream product

• 883-99-8 3-hydroxy-2-naphthoic acid methyl ester 
• 5060-82-2 7-methoxy-2-naphthol 
• 135-19-3 β-naphthol 
• 7260-11-9 phenyl 2-hydroxy-3-naphthoate 

Relevant articles and documents

Highly selective oxidative cross-coupling of 2-naphthol derivatives with chiral copper(I)-bisoxazoline catalysts

The asymmetric oxidative coupling reaction of 3-hydroxy-2-naphthoate and 2-naphthol derivatives with the CuCl-(S)-(-)-2,2′-isopropylidenebis(4- phenyl-2-oxazoline) catalyst under an O2 atmosphere was carried out. The reaction proceeded in a highly cross-coupling selective manner (≤99.7%) with a moderate enantioselectivity of up to 65%.

HIGHLY SELECTIVE OXIDATIVE CROSS-COUPLING OF SUBSTITUTED 2-NAPHTHOLS: A CONVIENT APPROACH TO UNSYMMETRICAL 1,1'-BINAPHTHALENE-2,2'-DIOLS

Oxidative cross-coupling of several differently substituted 2-naphthols mediated by Cu(II)-amine complexes is described.The influence of substituents was examined and possible mechanism explaining the observed selectivity has been proposed.