Please use this identifier to cite or link to this item:
http://hdl.handle.net/2067/1881
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bernini, Roberta | - |
dc.contributor.author | Mincione, Enrico | - |
dc.contributor.author | Crisante, Fernanda | - |
dc.contributor.author | Barontini, Maurizio | - |
dc.contributor.author | Fabrizi, Giancarlo | - |
dc.contributor.author | Gentili, Patrizia | - |
dc.date.accessioned | 2011-04-06T09:46:53Z | - |
dc.date.available | 2011-04-06T09:46:53Z | - |
dc.date.issued | 2007 | - |
dc.identifier.citation | Bernini, R. et al. 2007. Chemoselective and efficient carboxymethylation of the alcoholic chain of phenols by dimethyl carbonate (DMC). "Tetrahedron Letters" 48(39): 7000-7003. | en |
dc.identifier.issn | 0040-4039 | - |
dc.identifier.uri | http://hdl.handle.net/2067/1881 | - |
dc.description | L'articolo è disponibile sul sito dell'editore: http://www.sciencedirect.com | it |
dc.description.abstract | The efficiency of dimethyl carbonate (DMC) as chemoselective carbomethoxylating agent of the alcoholic chain of phenols has been investigated. In the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) or sulfuric acid as catalysts. New carbomethoxylated phenolic compounds were obtained in quantitative yields. A new efficient derivatization of the aliphatic alcoholic chain of the precious natural hydroxytyrosol is described, which increases the lipophilicity of the hydroxytyrosol. The antioxidant activity of this new carboxymethylated hydroxytyrosol 8 has been investigated using DPPH radical scavenging test. The results showed that this new compound has an antioxidant activity similar to hydroxytyrosol. | en |
dc.language.iso | en | en |
dc.publisher | Elsevier Ltd | en |
dc.subject | Chemoselective carbomethoxylation | en |
dc.subject | Dimethyl carbonate | en |
dc.subject | Carboxymethylated hydroxytyrosol | en |
dc.title | Chemoselective and efficient carboxymethylation of the alcoholic chain of phenols by dimethyl carbonate (DMC). | en |
dc.type | Article | en |
item.fulltext | With Fulltext | - |
item.openairetype | Article | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
Appears in Collections: | DABAC - Archivio della produzione scientifica |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
TETL 2007.pdf | 5.21 kB | Adobe PDF | View/Open |
Page view(s)
195
Last Week
0
0
Last month
4
4
checked on Apr 24, 2024
Download(s)
82
checked on Apr 24, 2024
Google ScholarTM
Check
All documents in the "Unitus Open Access" community are published as open access.
All documents in the community "Prodotti della Ricerca" are restricted access unless otherwise indicated for specific documents