EFFICIENT ONE- POT SYNTHESIS OF PYRAZOLES CATALYZED BY NANO-CRYSTALLINE SOLID ACID CATALYST

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TEIMOURI ABBAS; NAJAFI CHERMAHINI ALIREZA; GHORBANIAN LEILA

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Journal: IRANIAN JOURNAL OF CATALYSIS Year:2014 | Volume:4 | Issue:1 Page(s): 9-15

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Information Journal Paper

Title

EFFICIENT ONE- POT SYNTHESIS OF PYRAZOLES CATALYZED BY NANO-CRYSTALLINE SOLID ACID CATALYST

Author(s)

TEIMOURI ABBAS | NAJAFI CHERMAHINI ALIREZA | GHORBANIAN LEILA | Issue Writer Certificate

Keywords

NANO-SULFATED ZIRCONIAQ2

NANO ZNOQ2

NANO-γ -ALUMINAQ2

NANO-ZSM-5Q2

GREEN SYNTHESISQ2

PYRAZOLESQ2

Abstract

An efficient and green protocol for the synthesis of PYRAZOLES derivatives by one-pot reaction of different 1, 3-dicarbonyl compounds with hydrazines/hydrazides has been developed using NANO-SULFATED ZIRCONIA, nano-structured ZnO, nano-g-alumina and NANO-ZSM-5 zeolites, as the catalyst. The optical properties of the nano-structured catalysts and organic molecules were studied. The advantages of methods are short reaction times and milder conditions, easy work-up and purification of products by non-chromatographic methods. The catalysts can be recovered for subsequent reactions and reused without any appreciable loss of efficiency.

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APA: Copy

TEIMOURI, ABBAS, NAJAFI CHERMAHINI, ALIREZA, & GHORBANIAN, LEILA. (2014). EFFICIENT ONE- POT SYNTHESIS OF PYRAZOLES CATALYZED BY NANO-CRYSTALLINE SOLID ACID CATALYST. IRANIAN JOURNAL OF CATALYSIS, 4(1), 9-15. SID. https://sid.ir/paper/250215/en

Vancouver: Copy

TEIMOURI ABBAS, NAJAFI CHERMAHINI ALIREZA, GHORBANIAN LEILA. EFFICIENT ONE- POT SYNTHESIS OF PYRAZOLES CATALYZED BY NANO-CRYSTALLINE SOLID ACID CATALYST. IRANIAN JOURNAL OF CATALYSIS[Internet]. 2014;4(1):9-15. Available from: https://sid.ir/paper/250215/en

IEEE: Copy

ABBAS TEIMOURI, ALIREZA NAJAFI CHERMAHINI, and LEILA GHORBANIAN, “EFFICIENT ONE- POT SYNTHESIS OF PYRAZOLES CATALYZED BY NANO-CRYSTALLINE SOLID ACID CATALYST,” IRANIAN JOURNAL OF CATALYSIS, vol. 4, no. 1, pp. 9–15, 2014, [Online]. Available: https://sid.ir/paper/250215/en

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