185249-89-2

Basic information

• Product Name: Benzeneethanol, 3,5-dimethoxy-a-(4-methoxyphenyl)-
• CAS NO: 185249-89-2
• Molecular Formula: C17H20O4
• Molecular Weight: 288.343
• Mol File: 185249-89-2.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: Benzeneethanol, 3,5-dimethoxy-a-(4-methoxyphenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzeneethanol, 3,5-dimethoxy-a-(4-methoxyphenyl)-(185249-89-2)
• EPA Substance Registry System: Benzeneethanol, 3,5-dimethoxy-a-(4-methoxyphenyl)-(185249-89-2)

Safety Data

• Hazardous Substances Data: 185249-89-2(Hazardous Substances Data)

Upstream product

• 123-11-5 4-methoxy-benzaldehyde 
• 185249-83-6 3,5-dimethoxybenzyl trimethylsilyl ether 
• 4670-10-4 (3,5-dimethoxyphenyl)acetic acid 
• 56723-83-2 2-(3,5-dimethoxyphenyl)nitroethane 
• 86255-43-8 trans-1-(3,5-Dimethoxyphenyl)-2-nitroethylene 
• 7311-34-4 3,5-dimethoxybenzaldehdye 
• 15601-07-7 2-(3,5-dimethoxyphenyl)acetyl chloride 
• 157065-45-7 (3,5-dimethoxybenzyl)trimethylsilane 
• 2150-37-0 methyl 3,5-dimethoxybenzoate 
• 6652-32-0 3,5-dimethoxybenzylchloride 
• 705-76-0 3,5-dimethoxybenzyl alcohol 
• 104-92-7 1-bromo-4-methoxy-benzene 
• 63165-30-0 2-(3,5-dimethoxyphenyl)acetaldehyde 

Downstream Products

• 42438-89-1 (Z)-2-(5-hydroxy-3-methoxyphenyl)-1-(4'-hydroxyphenyl)ethylene 
• 501-36-0 (E)-5-[2-4-(hydroxyphenyl)ethenyl]-1,3-benzenediol 
• 42438-89-1 pinostilbene 
• 22255-22-7 3,5,4'-trimethoxy-trans-stilbene 

Relevant articles and documents

Convenient syntheses of 3-aryl-3,4-dihydroisocoumarins

A convenient method for the synthesis of naturally occurring 3,4-dihydroisocoumarins by judicious use of Friedel-Craft acylation, regioselective formylation and oxidative cyclisation reactions is described. O-methylated analogues of montroumarin and thunb

The photochemistry of 1-(3,5-dimethoxyphenyl)-2-(4-methoxyphenyl)ethyl ethanoate in alcohol solvents: A search for carbocation rearrangements

The photochemistry of the title compound 1 in methanol and 2,2,2-trifluoroethanol has been examined. In both solvents two ether products were obtained: one (18) resulting from trapping of the carbocation 2 (expected from photosolvolysis of 1), and the other (19) from the carbocation 3 (expected after rearrangement by hydride migration of cation 2). The substituted trans- and cis-stilbene derivatives 20 and 21 were also primary pbotoproducts. Analysis of product yields as a function of time revealed that the ether product 19 was formed by secondary photolysis of the stilbene derivatives, presumably by a pathway involving excited state protonation. Nanosecond laser flash photolysis results demonstrated that substituted trans-stilbene 20 was produced on the same time scale as the laser pulse.

Chromium arene complexes in synthesis of trans-resveratrol

Two variants of synthesis of resveratrol (3,5,4′ -trans-trihydroxystilbene) from dimethyl ether and anisaldehyde were performed using the chromium η6-benzenetricarbonyl complex. The Wittig-Horner reactions or aldol condensation in four stages followed by demethylation by EtSLi were applied.