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Information Journal Paper

Title

A GREEN PROTOCOL FOR SYNTHESIS OF PYRAN ANNULATED HETEROCYCLIC SYSTEMS USING NA2SO4 AS AN EFFICIENT CATALYST

Pages

  169-174

Abstract

 Na2SO4 as an inexpensive and effective catalyst has provided a GREEN PROTOCOL for the synthesis of tetrahydrobenzo [b] pyran, pyrano [2, 3-d] pyrimidinone and dihydropyrano [3, 2c] chromene derivatives from the three-component domino reaction of aromatic aldehydes and malononitrile with 4-HYDROXYCOUMARIN/ dimedone/ BARBITURIC ACID in ethanol/water as a mixture of solvent that, this mixture entirely is green solvent. Products could simply be separated from the catalyst. Using neutral and mild conditions, short reaction time, environmentally benign procedure, high to excellent yields of the products and easy work-up without using column chromatography are the advantages of this method.

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    • Cite

    APA: Copy

    MASOUMNIA, AMIN, MOUSAVI, MIR RASUL, HAZERI, NOURALLAH, ABOONAJMI, JASEM, HABIBI KHORASANI, SAYYED MOSTAFA, & KIAEE, SHIVA. (2015). A GREEN PROTOCOL FOR SYNTHESIS OF PYRAN ANNULATED HETEROCYCLIC SYSTEMS USING NA2SO4 AS AN EFFICIENT CATALYST. IRANIAN JOURNAL OF CATALYSIS, 5(2), 169-174. SID. https://sid.ir/paper/670152/en

    Vancouver: Copy

    MASOUMNIA AMIN, MOUSAVI MIR RASUL, HAZERI NOURALLAH, ABOONAJMI JASEM, HABIBI KHORASANI SAYYED MOSTAFA, KIAEE SHIVA. A GREEN PROTOCOL FOR SYNTHESIS OF PYRAN ANNULATED HETEROCYCLIC SYSTEMS USING NA2SO4 AS AN EFFICIENT CATALYST. IRANIAN JOURNAL OF CATALYSIS[Internet]. 2015;5(2):169-174. Available from: https://sid.ir/paper/670152/en

    IEEE: Copy

    AMIN MASOUMNIA, MIR RASUL MOUSAVI, NOURALLAH HAZERI, JASEM ABOONAJMI, SAYYED MOSTAFA HABIBI KHORASANI, and SHIVA KIAEE, “A GREEN PROTOCOL FOR SYNTHESIS OF PYRAN ANNULATED HETEROCYCLIC SYSTEMS USING NA2SO4 AS AN EFFICIENT CATALYST,” IRANIAN JOURNAL OF CATALYSIS, vol. 5, no. 2, pp. 169–174, 2015, [Online]. Available: https://sid.ir/paper/670152/en

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