55703-81-6

Upstream product

• 2150-37-0 methyl 3,5-dimethoxybenzoate 
• 67-63-0 isopropyl alcohol 
• 866821-31-0 methyl 3,5-dimethoxy-4-(prop-1-en-2-yl)benzoate 
• 344396-17-4 methyl 4-isopropyl-3,5-dimethoxybenzoate 
• 26050-64-6 methyl 4-bromo-3,5-dimethoxybenzoate 

Downstream Products

• 866821-32-1 4-isopropyl-3,5-dimethoxyacetophenone 
• 344396-18-5 4-isopropyl-3,5-dimethoxy-benzyl alcohol 
• 115781-08-3 3,5-dihydroxy-4-isopropyl stilbene 
• 866821-34-3 5-[1-(4-isopropyl-3,5-dimethoxyphenyl)-5-methyl-5-hexenylidene]-2,2-dimethyl-1,3-dioxane-4,6-dione 
• 866821-30-9 (+/-)-5-[1-(4-isopropyl-3,5-dimethoxyphenyl)-1,5-dimethyl-5-hexenyl]-2,2-dimethyl-1,3-dioxane-4,6-dione 
• 866821-42-3 (+/-)-5-[1-(4-isopropyl-3,5-dimethoxyphenyl)-1,4-dimethyl-4-pentenyl]-2,2-dimethyl-1,3-dioxane-4,6-dione 
• 866821-41-2 (+/-)-5-[1-(4-isopropyl-3,5-dimethoxyphenyl)-1,5-dimethyl-4-hexenyl]-2,2-dimethyl-1,3-dioxane-4,6-dione 
• 866821-38-7 2-(4-isopropyl-3,5-dimethoxy-benzoyl)-5-methyl-hex-5-enoic acid methyl ester 
• 866821-33-2 1-(4-isopropyl-3,5-dimethoxyphenyl)-5-methyl-5-hexen-1-one 
• 866821-37-6 methyl 3-(4-isopropyl-3,5-dimethoxyphenyl)-3-oxopropanoate 

Relevant academic research and scientific papers

Anti-inflammatory compound and application thereof

The invention relates to the technical field of chemical cosmetics or medicines, and concretely relates to an anti-inflammatory compound and an application thereof. By preparing a series of compoundswith an anti-inflammatory function, the obtained anti-inflammatory compound can be used for preparing cosmetic reagents or pharmaceutical reagents, and the cosmetic reagents and the pharmaceutical reagents are not specifically limited, for example, the cosmetics can be a smoothing toner, a nutritional toner, a massage cream, a nutritional cream, a mask, an emollient, a gel, and gel or shower gel shampoo and other washing type cosmetics, and can also be a pharmaceutical preparation product similar to lotion and cream, ointment, cream, plaster or spray and the like. The anti-inflammatory compound also can be used by sensitive skins, and also can be added into infant and child cosmetics to reduce irritation.

Total synthesis of (±)-Taiwaniaquinol B via a domino intramolecular Friedel-Crafts acylation/carbonyl α-tert-alkylation reaction

The first synthesis of taiwaniaquinol B, a 6-nor-5(6→7)abeoabietane-type diterpenoid exhibiting the uncommon fused 6-5-6 tricyclic carbon skeleton, was accomplished in 15 steps. A Lewis acid-promoted tandem intramolecular Friedel-Crafts/carbonyl α-tert-alkylation reaction was exploited as the core strategy for the synthesis of the sterically congested 1-indanone-containing tricyclic structure. This multiple carbon-carbon bond forming reaction exploits the unique reactivity of Meldrum's acid. The facile precursor synthesis makes this a useful methodology for the expedient modification and assembly of sterically congested 1-indanone-containing ring systems. Copyright