Citation: Farhad Shirini, Seyyed Vahid Atghia, Mojtaba Ghazi Jirdehi. Nanocrystalline TiO₂-HClO₄：A novel,efficient and recyclable catalyst for the chemoselective N-Boc protection of amines under solvent-free conditions[J]. Chinese Chemical Letters, ;2013, 24(01): 34-36. shu

Nanocrystalline TiO₂-HClO₄：A novel,efficient and recyclable catalyst for the chemoselective N-Boc protection of amines under solvent-free conditions

1.
Department of Chemistry, College of Science, University of Guilan, Rasht 41335, Islamic Republic of Iran

Corresponding author: Farhad Shirini,
Received Date: 5 June 2012
Available Online: 23 September 2012

Nanocrystalline TiO₂-HClO₄,as newly reported catalyst,has been used as an efficient and reusable catalyst for the chemoselective N-Boc protection of amines.The clean,mild acidity condition, quantitative yields of products,short reaction time and low reaction temperature are attractive features of this reaction.In practice,this method is a combination of a satisfactory synthesis and more significantly easy product isolation and purification.
- Nanocrystalline,
- TiO₂-HClO₄,
- Amines,
- N-Boc protection,
- Solvent-free conditions
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Nanocrystalline TiO2-HClO4：A novel,efficient and recyclable catalyst for the chemoselective N-Boc protection of amines under solvent-free conditions

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通讯作者: 陈斌, bchen63@163.com

Nanocrystalline TiO₂-HClO₄：A novel,efficient and recyclable catalyst for the chemoselective N-Boc protection of amines under solvent-free conditions