40243-91-2

Basic information

• Product Name: Benzene, 2-ethenyl-1,3,5-trimethoxy-
• Synonyms: 2,4,6-trimethylstyrene;2,4,6-Trimethoxystyrene;1,3,5-trimethoxy-2-vinylbenzen;Benzene,2-ethenyl-1,3,5-trimethoxy;1,3,5-trimethoxy 2-vinyl benzene
• CAS NO: 40243-91-2
• Molecular Formula: C11H14O3
• Molecular Weight: 194.23
• Mol File: 40243-91-2.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: Benzene, 2-ethenyl-1,3,5-trimethoxy-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 2-ethenyl-1,3,5-trimethoxy-(40243-91-2)
• EPA Substance Registry System: Benzene, 2-ethenyl-1,3,5-trimethoxy-(40243-91-2)

Safety Data

• Hazardous Substances Data: 40243-91-2(Hazardous Substances Data)

Upstream product

• 621-23-8 1,2,3-trimethoxybenzene 
• 830-79-5 2,4,6-trimethoxybenzaldehyde 
• 1779-49-3 Methyltriphenylphosphonium bromide 
• 615-37-2 ortho-methylphenyl iodide 
• 1417652-26-6 (E)-4-methyl-N'-(1-(2,4,6-trimethoxyphenyl)ethylidene)benzenesulfonohydrazide 
• 832-58-6 1-(2,4,6-trimethoxyphenyl)ethanone 
• 1104636-73-8 6-methyl-2-vinyl-1,3,6,2-dioxazaborocane-4,8-dione 
• 1667-04-5 2-bromomesitylene 
• 13211-15-9 (+-)-camphenilone 
• 106800-22-0 2-(2,4,6-trimethoxyphenyl)ethyl bromide 

Downstream Products

• 830-79-5 2,4,6-trimethoxybenzaldehyde 
• 936075-08-0 2-(2,4,6-trimethoxyphenyl)benzo[d]thiazole 
• 621-23-8 1,2,3-trimethoxybenzene 
• 591228-81-8 2,4-diformyl 1,3,5-trimethoxy benzene 
• 1166262-16-3 (E)-4-(2,4,6-trimethoxystyryl)-8-tosyloxyquinoline 

Relevant articles and documents

The synthesis of atalantrenes B, C and D, styrene-dimers from the seeds of Atalantia monophylla

Concise syntheses of three recently reported natural products from Atalantia monophylla are reported. The syntheses required the preparation and careful dimerization of highly electron rich styrenes under acidic conditions. The present work adds to a growing body of evidence that demonstrates that synthetic utility of chiral phosphoric acids in asymmetric reactions using styrene-type compounds.

Synthesis of ortho/ortho ′-substituted 1,1-diarylethylenes through cross-coupling reactions of sterically encumbered hydrazones and aryl halides

The reactivity of sterically hindered N-tosylhydrazones 2 featuring ortho/ortho′-substituents on the aromatic ring with various ortho-, meta-, and para-substituted aryl halides 3 was investigated. To accomplish successfully this challenging coupling, fine-tuning of the reaction conditions were required. The newly established PdCl2(MeCN)2/Xphos/ NaO-t-Bu/F-benzene system in a sealed tube is compatible with a broad spectrum of both coupling partners, regardless of their electronic and steric nature. This protocol has been applied successfully to the synthesis of a xanthene derivative.

Robustadials. 3. Total synthesis of camphane analogues

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