Chemical Science Transactions | Chem Sci Trans | CST | Online Chemistry Journal | Open Access
Home | Table of Contents | Submit an article | Subscribe | Login | Register

Indexing Metadata

Silica-Supported Phosphorus-Containing Catalysts Efficiently Promoted Synthesis of 1,8-Dioxo-octahydro-xanthenes under Solvent-Free Conditions

DUBLINCOREMETADATA ITEM METADATA FOR THIS DOCUMENT
1TitleTitle of DocumentSilica-Supported Phosphorus-Containing Catalysts Efficiently Promoted Synthesis of 1,8-Dioxo-octahydro-xanthenes under Solvent-Free Conditions
2CreatorAuthor's name, affiliation, country ALIREZA HASANINEJAD*a, MARJAN DADARa and ABDOLKARIM ZAREb
aDepartment of Chemistry, Faculty of Sciences, Persian Gulf University, Bushehr 75169, Iran
bDepartment of Chemistry, Payame Noor University, PO BOX 19395-4697, Tehran, Iran
3SubjectDicipline(s) Chemical Science
3SubjectKeywords P2O5/SiO2, Silphos, 1,8-Dioxo-octahydroxanthene, Dimedone, Aldehyde, Solvent-free
4DescriptionAbstract Synthesis of 1,8-dioxo-octahydroxanthene derivatives from dimedone and aldehydes using silica-supported phosphorus pentoxide (P2O5/SiO2) or Silicaphosphine (Silphos,
[PCl3-n(SiO2)n]) as efficient and heterogeneous catalysts is described in this paper. The reactions were completed in relatively short reaction times under solvent-free conditions at 80 C and the products were obtained in good to excellent yields.
5PublishersOrganizing agency, location WWW Publications, India
6Contributor Sponsor(s) -
7DateDate (YYYY-MM-DD) -
8TypeStatus & genre Peer-reviewed Article
8TypeType
9FormateFile Formate PDF
10IdentifierUniform Resource Identifier Click Here
10IdentifierDigital Object Identifier DOI:10.7598/cst2012.107
11SourceJournal/conference title; vol., no. (Year)Chemical Science Transactions, Volume  1 , Number  (2), (2012)
12LanuguageEnglish=en en
13RelationSupp.files
14Coverage -
15CopyrightCopyright and permissions
Chemical Science Transactions | Chem Sci Trans | CST | Online Chemistry Journal | Open Access
Home | Table of Contents | Submit an article | Subscribe | Login | Register