7799-39-5

Upstream product

• 97-53-0 4-allylguaiacol 
• 106-95-6 allyl bromide 
• 579-60-2 6-allylguaicol 
• 4125-43-3 O-allyl guaiacol 
• 90-05-1 2-methoxy-phenol 
• 148-53-8 3-methoxy-2-hydroxybenzaldehyde 
• 23343-06-8 2-allyloxy-3-methoxy-benzaldehyde 
• 4125-45-5 4-allyl-(1-allyloxy)-2-methoxybenzene 
• 59744-45-5 1-allyl-2-(allyloxy)-3-methoxybenzene 

Downstream Products

• 408308-06-5 Methyl-(2-hydroxy-3.5-dipropyl-phenyl)-aether 
• 1365640-32-9 2,4-diallyl-6-methoxyphenyl propionate 
• 1365640-34-1 (E,E)-2-methoxy-4,6-di(1-propen-1-yl)phenyl propionate 
• 857434-95-8 3,5-dipropyl-benzene-1,2-diol 
• 445299-37-6 3,5-dipropyl-cyclohexane-1,2-diol 

Relevant academic research and scientific papers

DDQ-mediated oxidation of allylarenes: Expedient access to cinnamaldehyde-containing phenylpropanoids

Phenylpropanoid natural products containing a cinnamaldehyde motif were easily synthesized from allylarenes mediated by 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) oxidation. Representative examples described herein are five types of 4-hydroxycinnamaldehyde derivatives from monolignols biosynthesis, Boropinal C, and 7-methoxywutaifuranal from plant extracts. Especially, simple synthesis of 7-methoxywutaifuranal was exploited through selective mono-oxidation and subsequent isomerization-ring-closing-metathesis strategy.

NOVEL MONOMERS FROM BIOMASS

Compounds derived from biomass, e.g., cellulose and lignins, methods of forming such compounds and polymers and products formed using such compounds.

Bio-based thermosetting resins composed of aliphatic polyol-derived polymaleimides and allyleugenol

Bio-based bismaleimide (2MPD), trismaleimide (3MGC) and tetramaleimide (4MDG) were synthesized by reactions of 4-isocyanatophenylmaleimide with 1,3-propanediol, glycerol and α,α′-diglycerol, respectively. Although 2MPD did not melt until the temperature w

A general route for the stereoselective synthesis of (E)-(1-propenyl)phenyl esters by catalytic CC bond isomerization

A general and efficient procedure for the stereoselective synthesis of (E)-(1-propenyl)phenyl esters from readily accessible allylphenols has been developed. The process involves a two-step sequence consisting of the initial acylation of the allylphenols with an acid chloride, followed by catalytic CC bond isomerization in the resulting allylphenyl esters. The latter step was performed in methanol at 80 °C using catalytic amounts (0.5 mol %) of the commercially available bis(allyl)-ruthenium(IV) dimer [{RuCl(μ-Cl) (η3:η3-C10H16)} 2] (C10H16=2,7-dimethylocta-2,6-diene-1,8-diyl) . Reactions proceeded in high yields (68-93%) and short times (4-9 h) with complete E-selectivity.

A room temperature alternative of the Claisen rearrangement route to ortho allylated phenols: Unique reactivity pattern of allylindium reagents

Quinol ethers and quinone monoketals are shown to undergo formal anti-Michael addition reactions with allylindium reagents at room temperature to give only ortho allylated phenols in good yields.

Substituted diallylphenol derivatives as reactive diluents for bismaleimides

Substituted diallylphenol derivatives are useful as reactive diluents for bismaleimides. Formulations comprising bismaleimides and substituted diallylphenol derivatives are particularly useful in resin transfer molding and filament winding techniques.