MELAMINE TRISULFONIC ACID: AN EFFICIENT AND RECYCLABLE SOLID ACID CATALYST FOR THE GREEN SYNTHESIS OF BISCOUMARIN DERIVATIVES

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IRAVANI NASIR; KESHAVARZ MOSADEGH; MOUSAVI MARYAM; BAGHERNEJAD MOJTABA

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Journal Paper

Paper Information

Journal: IRANIAN JOURNAL OF CATALYSIS Year:2015 | Volume:5 | Issue:1 Page(s): 65-71

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Title

MELAMINE TRISULFONIC ACID: AN EFFICIENT AND RECYCLABLE SOLID ACID CATALYST FOR THE GREEN SYNTHESIS OF BISCOUMARIN DERIVATIVES

Author(s)

IRAVANI NASIR | KESHAVARZ MOSADEGH | MOUSAVI MARYAM | BAGHERNEJAD MOJTABA | Issue Writer Certificate

Keywords

AROMATIC ALDEHYDES

BISCOUMARINS

4-HYDROXYCOUMARIN

MELAMINE TRISULFONIC ACID

Abstract

A novel catalytic synthesis of 3, 3' - (arylmethylene) -bis- (4-hydroxy-2H-chromene-2-one) derivatives from a tandem condensation reaction of 4-HYDROXYCOUMARIN and AROMATIC ALDEHYDES has been developed. The reaction occurs in water in the presence of MELAMINE TRISULFONIC ACID as catalyst to give the corresponding products in good to high yields. This green approach has several advantages such as short reaction times, clean reaction profiles, and simple experimental and workup procedures. Moreover, the catalyst can be easily recovered by filtration and used at least seven times with only slight reduction in its catalytic activity. The results of the presented protocol in comparison with the different available catalysts in condensation reaction of benzaldehyde with 4-HYDROXYCOUMARIN show that MTSA presented better results due to the structure of MTSA.

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APA: Copy

IRAVANI, NASIR, KESHAVARZ, MOSADEGH, MOUSAVI, MARYAM, & BAGHERNEJAD, MOJTABA. (2015). MELAMINE TRISULFONIC ACID: AN EFFICIENT AND RECYCLABLE SOLID ACID CATALYST FOR THE GREEN SYNTHESIS OF BISCOUMARIN DERIVATIVES. IRANIAN JOURNAL OF CATALYSIS, 5(1), 65-71. SID. https://sid.ir/paper/670143/en

Vancouver: Copy

IRAVANI NASIR, KESHAVARZ MOSADEGH, MOUSAVI MARYAM, BAGHERNEJAD MOJTABA. MELAMINE TRISULFONIC ACID: AN EFFICIENT AND RECYCLABLE SOLID ACID CATALYST FOR THE GREEN SYNTHESIS OF BISCOUMARIN DERIVATIVES. IRANIAN JOURNAL OF CATALYSIS[Internet]. 2015;5(1):65-71. Available from: https://sid.ir/paper/670143/en

IEEE: Copy

NASIR IRAVANI, MOSADEGH KESHAVARZ, MARYAM MOUSAVI, and MOJTABA BAGHERNEJAD, “MELAMINE TRISULFONIC ACID: AN EFFICIENT AND RECYCLABLE SOLID ACID CATALYST FOR THE GREEN SYNTHESIS OF BISCOUMARIN DERIVATIVES,” IRANIAN JOURNAL OF CATALYSIS, vol. 5, no. 1, pp. 65–71, 2015, [Online]. Available: https://sid.ir/paper/670143/en

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