Silica gel Catalyzed Synthesis of Quinophthalone Pigments Under Solvent-Free Conditions Using Microwave Irradiation

doi:10.3390/70200135

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Molecules 2002, 7(2), 135-139; doi:10.3390/70200135

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Silica gel Catalyzed Synthesis of Quinophthalone Pigments Under Solvent-Free Conditions Using Microwave Irradiation

Hossein Loghmani-Khouzani* , Majid M. Sadeghi and J. Safari

Department of Chemistry, Faculty of Sciences, University of Isfahan, Isfahan 81744, I. R. Iran

* Author to whom correspondence should be addressed.

Received: 28 October 2001; in revised form: 28 January 2002 / Accepted: 1 February 2002 / Published: 28 February 2002

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Abstract: Condensations of anhydrides and quinaldine derivatives are accelerated by microwave irradiation under solvent free conditions in the presence of silica gel as catalyst.

Keywords: Quinophthalone; Pigments; Silica gel; Solvent-Free Conditions; Microwaves

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MDPI and ACS Style

Loghmani-Khouzani, H.; Sadeghi, M.M.; Safari, J. Silica gel Catalyzed Synthesis of Quinophthalone Pigments Under Solvent-Free Conditions Using Microwave Irradiation. Molecules 2002, 7, 135-139.

AMA Style

Loghmani-Khouzani H, Sadeghi MM, Safari J. Silica gel Catalyzed Synthesis of Quinophthalone Pigments Under Solvent-Free Conditions Using Microwave Irradiation. Molecules. 2002; 7(2):135-139.

Chicago/Turabian Style

Loghmani-Khouzani, Hossein; Sadeghi, Majid M.; Safari, J. 2002. "Silica gel Catalyzed Synthesis of Quinophthalone Pigments Under Solvent-Free Conditions Using Microwave Irradiation." Molecules 7, no. 2: 135-139.

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