153139-20-9

Basic information

• Product Name: (+/-)-1-(3,5-dimethoxyphenyl)-2-(4-methoxyphenyl)ethanol
• Synonyms: (+/-)-1-(3,5-dimethoxyphenyl)-2-(4-methoxyphenyl)ethanol
• CAS NO: 153139-20-9
• Molecular Weight: 288.343
• Mol File: 153139-20-9.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: (+/-)-1-(3,5-dimethoxyphenyl)-2-(4-methoxyphenyl)ethanol(CAS DataBase Reference)
• NIST Chemistry Reference: (+/-)-1-(3,5-dimethoxyphenyl)-2-(4-methoxyphenyl)ethanol(153139-20-9)
• EPA Substance Registry System: (+/-)-1-(3,5-dimethoxyphenyl)-2-(4-methoxyphenyl)ethanol(153139-20-9)

Safety Data

• Hazardous Substances Data: 153139-20-9(Hazardous Substances Data)

Upstream product

• 186542-61-0 2-(3,5-dimethoxyphenyl)-2-(4-methoxybenzyl)-1,3-dithiane 
• 2746-25-0 p-Methoxybenzyl bromide 
• 57009-72-0 2-(3,5-dimethoxy-phenyl)-1,3-dithiane 
• 10272-07-8 3.5-dimethoxyaniline 
• 186542-63-2 1-(3,5-dimethoxyphenyl)-2-(4-methoxyphenyl)ethanone 

Downstream Products

• 22255-22-7 3,5,4'-trimethoxystilbene 
• 94608-23-8 (Z)-1-(3,5-dimethoxyphenyl)-2-(4-methoxyphenyl)ethene 
• 83638-45-3 1-(3,5-dimethoxyphenyl)-2-(4-methoxyphenyl)ethane 
• 1228308-23-3 C₂₇H₂₈O₈ 
• 596096-06-9 1-(3,5-dimethoxyphenyl)-2-(4-methoxyphenyl)-1-methoxyethane 
• 22255-22-7 3,5,4'-trimethoxy-trans-stilbene 
• 596096-05-8 1-(3,5-dimethoxyphenyl)-2-(4-methoxyphenyl)ethyl ethanoate 

Relevant articles and documents

NOVEL PROCESS FOR THE SYNTHESIS OF (E)-STILBENE DERIVATIVES WHICH MAKES IT POSSIBLE TO OBTAIN RESVERATROL AND PICEATANNOL

A subject-matter of the present invention is a novel process for the synthesis of (E)- stilbene derivatives targeted at obtaining in particular resveratrol and piceatannol.

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.