19611-17-7

Basic information

• Product Name: Naphthalene, 6-(3,4-dimethoxyphenyl)-2,3-dimethoxy-
• CAS NO: 19611-17-7
• Molecular Formula: C20H20O4
• Molecular Weight: 324.376
• Mol File: 19611-17-7.mol
• Article Data: 11

Chemical Properties

• CAS DataBase Reference: Naphthalene, 6-(3,4-dimethoxyphenyl)-2,3-dimethoxy-(CAS DataBase Reference)
• NIST Chemistry Reference: Naphthalene, 6-(3,4-dimethoxyphenyl)-2,3-dimethoxy-(19611-17-7)
• EPA Substance Registry System: Naphthalene, 6-(3,4-dimethoxyphenyl)-2,3-dimethoxy-(19611-17-7)

Safety Data

• Hazardous Substances Data: 19611-17-7(Hazardous Substances Data)

Upstream product

• 7647-01-0 hydrogenchloride 
• 51012-68-1 1-(3,4-dimethoxy-phenyl)-2-dimethylamino-ethanol; hydrochloride 
• 17078-88-5 1-(3,4-dimethoxyphenyl)-2-(2-methoxyphenoxy)ethanol 
• 123-51-3 i-Amyl alcohol 
• 120-14-9 3,4-dimethoxy-benzaldehyde 
• 18259-12-6 3,4,2′,4′,6′-pentamethoxy-trans-stilbene 
• 21852-32-4 4-bromomethyl-1,2-dimethoxybenzene 
• 830-79-5 2,4,6-trimethoxybenzaldehyde 
• 33061-25-5 1-(3,4-dimethoxyphenyl)-2-(dimethylamino)ethanone hydrochloride 
• 19611-21-3 6,7-dimethoxy-2-(3,4-dimethoxyphenyl)-1-tetralone 
• 92516-95-5 (E)-α-(2-methoxyphenoxy)-3,4-dimethoxycinnamic acid 
• 92516-94-4 (Z)-α-(2-methoxyphenoxy)-3,4-dimethoxycinnamic acid 
• 5703-21-9 3,4-dimethoxyphenylacetaldehyde 
• 74-88-4 methyl iodide 

Downstream Products

• 19611-18-8 2-(3,4-dimethoxy-phenyl)-6,7-dimethoxy-1,2,3,4-tetrahydro-naphthalene 
• 102012-82-8 1-amino-6,7-dimethoxy-2-(3,4-dimethoxyphenyl)naphthalene 
• 102238-18-6 2-(3,4-dimethoxy-phenyl)-6,7-dimethoxy-1-nitro-naphthalene 
• 102238-17-5 6-(4,5-dimethoxy-2-nitrophenyl)-2,3-dimethoxynaphthalene 

Relevant articles and documents

Reaction of arylethanals with boron tribromide

Treatment of arylethanals 1 with boron tribromide give 2- phenylnaphthalenes 2 or 1,2,9,10-tetrahydro-1,9- epoxydibenzo[a,e]cyclooctenes 3 by a tandem aldol condensation- intramolecular Friedel-Crafts cyclization or a condensation at the O-position followed by a double Friedel-Crafts alkylation respectively. In all cases, a total demethylation of the methoxy groups occurs.

A tandem annulation with a [1,3]-hydride transfer as the key step leading to isochromans

An unprecedented method that enables the direct coupling of an α-C-H bond in alcohols with 2-arylacetaldehydes through a [1,3]-hydride transfer ([1,3]-HT) of oxocarbenium ions catalyzed by a Lewis acid has been developed. The redox neutral preparation of

Synthesis of 2-phenylnaphthalenes from styryl-2-methoxybenzenes

A new simple and efficient method for the synthesis of 2-phenylnaphthalenes from electron-rich 1-styryl-2-methoxybenzenes has been described. The reaction proceeds via TFA catalyzed C-C bond cleavage followed by intermolecular [4+2]-Diels-Alder cycloaddition of an in situ formed styrenyl trifluoroacetate intermediate. The quantum chemical calculations identified the transition state for the cycloaddition reaction and helped in tracing the reaction mechanism. The method has been efficiently utilized for synthesis of the phenanthrene skeleton and a naphthalene-based potent and selective ER-β agonist. This journal is