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Titanium Tetrafluoride/L-Prolinol Catalyzed Enantioselective Allylation of Aromatic Aldehydes with Allyltrimethylsilane

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1TitleTitle of DocumentTitanium Tetrafluoride/L-Prolinol Catalyzed Enantioselective Allylation of Aromatic Aldehydes with Allyltrimethylsilane
2CreatorAuthor's name, affiliation, country SAROJ K NAYAK, SUBHENDU DAS and RAJESH K SINGH*
Department of Chemistry, North Orissa University, Takatpur, Baripada-757003, Orissa, India
3SubjectDicipline(s) Chemical Science
3SubjectKeywords Aldehydes, Allylation, Titanium tetrafluoride, L-Prolinol, Allyltrimethylsilane
4DescriptionAbstract Aldehydes undergo smooth conversion to give homoallylic alcohols with allyltrimethylsilane employing 10 mol% of titanium tetrafluoride as a Lewis acid in the presence of 10 mol% of L-prolinol in CH3CN/CH2Cl2 (8:2) for 2 h at room temperature. The presence of functionalities such as chloro, nitro and bromo is well tolerated in the presence of catalyst. The reaction proved to be of general nature with yields varying from moderate to excellent depending on the structure of aldehydes used to give enantiomerically enriched homoallylic alcohols. The reaction proceeds under mild condition with simple experimental procedures.
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/cst2014.872
11SourceJournal/conference title; vol., no. (Year)Chemical Science Transactions, Volume  3 , Number  (4), (2014)
12LanuguageEnglish=en en
13RelationSupp.files
14Coverage -
15CopyrightCopyright and permissions
Chemical Science Transactions | Chem Sci Trans | CST | Online Chemistry Journal | Open Access
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