82724-71-8

Basic information

• Product Name: 1-(3',4'-Dimethoxyphenyl)-1,3,3-triethoxypropan
• Synonyms: 1-(3',4'-Dimethoxyphenyl)-1,3,3-triethoxypropan
• CAS NO: 82724-71-8
• Molecular Weight: 312.406
• Mol File: 82724-71-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1-(3',4'-Dimethoxyphenyl)-1,3,3-triethoxypropan(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(3',4'-Dimethoxyphenyl)-1,3,3-triethoxypropan(82724-71-8)
• EPA Substance Registry System: 1-(3',4'-Dimethoxyphenyl)-1,3,3-triethoxypropan(82724-71-8)

Safety Data

• Hazardous Substances Data: 82724-71-8(Hazardous Substances Data)

Upstream product

• 40527-43-3 4-(diethoxymethyl)-1,2-dimethoxybenzene 
• 109-92-2 ethyl vinyl ether 

Downstream Products

• 151029-52-6 (E,E)-1-(3',4'-dihydroxyphenyl)deca-1,3-dien-5-one 
• 152867-89-5 (E)-1-(3',4'-Dimethoxyphenyl)-3-hydroxydec-1-en-5-on 
• 152867-90-8 (E,E)-1-(3',4'-Dimethoxyphenyl)deca-1,3-dien-5-on 
• 82724-79-6 (2E,4E,6E)-7-(3,4-Dimethoxy-phenyl)-hepta-2,4,6-trienal 
• 82724-78-5 1,2-Dimethoxy-4-((1E,5E)-3,7,7-triethoxy-hepta-1,5-dienyl)-benzene 
• 82724-77-4 3,4-Dimethoxycinnamaldehyde diethyl acetal 
• 58045-88-8 3,4-dimethoxycinnamaldehyde 
• 82724-73-0 (E,E)-5-(3',4'-Dimethoxyphenyl)penta-2,4-dienal 

Relevant articles and documents

Synthesis of Alkylphenols and -catechols from Plectranthus albidus (Labiatae)

In the preceding paper, we described the isolation and structure elucidation of a series of even-numbered phenol- or pyrocatechol-derived 1-arylalkane-5-ones.To establish the assigned structures unambiguously and to have larger quantities available for physiological testing, the following compounds were prepared: in the alkylphenol series, 1-(4'-hydroxyphenyl)tetradecan-5-one (2a), 1-(4'-hydroxyphenyl)hexadecan-5-one (2b), and 1-(4'-hydroxyphenyl)octadecan-5-one (2c); in the alkylcatechol series, 1-(3',4'-dihydroxyphenyl)decan-5-one (3a; not isolated as a natural compound), 1-(3',4'-dihydroxyphenyl)dodecan-5-one (3b), 1-(3',4'-dihydroxyphenyl)tetradecan-5-one (3c), 1-(3',4'-dihydroxyphenyl)hexadecan-5-one (3d), 1-(3',4'-dihydroxyphenyl)octadecan-5-one (3e), and 1-(3',4'-dihydroxyphenyl)icosan-5-one (3f); in the alkenylphenol series, (Z)-1-(4'-hydroxyphenyl)octadec-13-en-5-one (4a) and (E)-1-(4'-hydroxyphenyl)octadec-13-en-5-one (4b); in the alkenylcatechol series, (E,E)-1-(3',4'-dihydroxyphenyl)deca-1,3-dien-5-one (1) and (Z)-1-(3',4'-dihydroxyphenyl)octadec-13-en-5-one (5).All compounds proved to be identical with the previously assigned structures.Compound 1 was synthesized by regioselective aldol condensation of heptan-2-one with (E)-3-(3',4'-dimethoxyphenyl)prop-2-enal (6d; Scheme 1), the phenols 2a-c and the catechols 3a-f by addition of the corresponding alkyl Grignard reagent to 5-(4'-methoxyphenyl)- or 5-(3',4'-dimethoxyphenyl)pentanal (17c and 18c, resp.; Scheme 4), and the olefins 4a, 4b and 5 from 17c or 18c via the 9-O-silyl-protected 13-(4'-methoxyphenyl)- or 13-(3',4'-dimethoxyphenyl)tridecanals (26 and 27, resp.) and Wittig olefination as the key steps (Scheme 5).