891193-02-5

Basic information

• Product Name: 1-(3,4-methylenedioxyphenyl)-2-(2,4-di-O-tert-butyldimethylsiloxyphenyl)ethene
• Synonyms: 1-(3,4-methylenedioxyphenyl)-2-(2,4-di-O-tert-butyldimethylsiloxyphenyl)ethene
• CAS NO: 891193-02-5
• Molecular Weight: 484.783
• Mol File: 891193-02-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-(3,4-methylenedioxyphenyl)-2-(2,4-di-O-tert-butyldimethylsiloxyphenyl)ethene(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(3,4-methylenedioxyphenyl)-2-(2,4-di-O-tert-butyldimethylsiloxyphenyl)ethene(891193-02-5)
• EPA Substance Registry System: 1-(3,4-methylenedioxyphenyl)-2-(2,4-di-O-tert-butyldimethylsiloxyphenyl)ethene(891193-02-5)

Safety Data

• Hazardous Substances Data: 891193-02-5(Hazardous Substances Data)

Upstream product

• 95-01-2 2,4-Dihydroxybenzaldehyde 
• 18162-48-6 tert-butyldimethylsilyl chloride 
• 58005-36-0 (benzo[d][1,3]dioxol-5-ylmethyl)triphenylphosphonium bromide 
• 122005-12-3 2,4-di-O-tert-butyldimethylsiloxybenzaldehyde 
• 495-76-1 piperonol 
• 2606-51-1 3,4-Methylenedioxybenzyl bromide 

Downstream Products

• 891193-03-6 1-(3,4-methylenedioxyphenyl)-2-(2,4-di-O-tert-butyldimethylsiloxyphenyl)ethene oxide 

Relevant articles and documents

Synthesis of cicerfuran, an antifungal benzofuran, and some related analogues

Routes were investigated for the synthesis of cicerfuran, a hydroxylated benzofuran from wild chickpea implicated in resistance to Fusarium wilt, and some of its analogues. A novel method is described for the synthesis of oxygenated benzofurans by epoxidation and cyclisation of 2′-hydroxystilbenes. The stilbene intermediates required could be synthesised by palladium-catalysed coupling of styrenes with mono-oxygenated aryl halides but not with di-oxygenated aryl halides. Stilbenes corresponding to the latter were synthesised by Wittig reactions.