Molecules 2013, 18(2), 1653-1659; doi:10.3390/molecules18021653
Article

Graphite-Supported Perchloric Acid (HClO4-C): An Efficient and Recyclable Heterogeneous Catalyst for the One-Pot Synthesis of Amidoalkyl Naphthols

1,2,†email, 1,†email, 3email, 2email and 1,* email
1 Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education & Xinjiang Uygur Autonomous Region, Physical and Chemical Testing Center, Xinjiang University, Urumqi 830046, China 2 Xinjiang Uygur Autonomous Region Product Quality Supervision and Inspection in Academia, Urumqi 830011, China 3 College of Science, Beijing University of Chemical Technology, Beijing 100029, China These authors contributed equally to this work.
* Author to whom correspondence should be addressed.
Received: 14 November 2012; in revised form: 21 January 2013 / Accepted: 22 January 2013 / Published: 28 January 2013
(This article belongs to the Section Organic Synthesis)
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Abstract: An efficient and direct protocol for the preparation of amidoalkylnaphthols employing a multi-component, one-pot condensation reaction of 2-naphthol, aromatic aldehydes and acetamide or benzamide in the presence of graphite supported perchloric acid under solvent-free conditions is described. The thermal solvent-free procedure offers advantages such as simple work-up, shorter reaction times and higher product yields, and the catalyst exhibited remarkable reactivity and can be recycled.
Keywords: amidoalkyl naphthol; solvent-free; HClO4-C

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MDPI and ACS Style

Lei, Z.-K.; Xiao, L.; Lu, X.-Q.; Huang, H.; Liu, C.-J. Graphite-Supported Perchloric Acid (HClO4-C): An Efficient and Recyclable Heterogeneous Catalyst for the One-Pot Synthesis of Amidoalkyl Naphthols. Molecules 2013, 18, 1653-1659.

AMA Style

Lei Z-K, Xiao L, Lu X-Q, Huang H, Liu C-J. Graphite-Supported Perchloric Acid (HClO4-C): An Efficient and Recyclable Heterogeneous Catalyst for the One-Pot Synthesis of Amidoalkyl Naphthols. Molecules. 2013; 18(2):1653-1659.

Chicago/Turabian Style

Lei, Zhen-Kai; Xiao, Li; Lu, Xiao-Quan; Huang, He; Liu, Chen-Jiang. 2013. "Graphite-Supported Perchloric Acid (HClO4-C): An Efficient and Recyclable Heterogeneous Catalyst for the One-Pot Synthesis of Amidoalkyl Naphthols." Molecules 18, no. 2: 1653-1659.

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