TiO2 NPs as Catalyst for N-Formylation and N-Acetylation of Amines under Solvent–Free Conditions

Author(s): Mahmood Tajbakhsh, Rahman, Hosseinzadeh, Heshmatollah, Alinezhad, Parizad, Rezaee, Mahgol Tajbakhsh.

Journal Name: Letters in Organic Chemistry

Volume 10 , Issue 9 , 2013

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Abstract:

Anatase phase TiO2- nanoparticles (TiO2 NPs) used as a heterogeneous and highly efficient catalyst for the synthesis of formamides and acetamides by reacting the structurally diverse amines with formic acid and acetic anhydride or acetic acid, respectively, under solvent-free conditions at room temperature. Chemoselectivity, mild and heterogeneous conditions, clean work-up and high reaction yields make this method practical for organic transformations.

Keywords: TiO2- nanoparticles, N-formylation, N-acetylation, formamides, acetamides, solvent-free.

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Article Details

VOLUME: 10
ISSUE: 9
Year: 2013
Page: [657 - 663]
Pages: 7
DOI: 10.2174/15701786113109990031
Price: $65

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