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Journal:   JOURNAL OF THE IRANIAN CHEMICAL SOCIETY(JICS)   JUNE 2014 , Volume 11 , Number 3; Page(s) 701 To 709.
 
Paper: 

A Simple And Clean Method For Multicomponent Synthesis Of Spiro [Indole-Tetrahydropyrano (2, 3-D) Pyrimidine] Derivatives Using Sba-Pr-So3 H As Catalyst Under Solvent-Free Conditions

 
 
Author(s):  Mohammadi Ziarani Ghodsi*, Faramarzi Sakineh, Lashgari Negar, Badiei Alireza
 
* DEPARTMENT OF CHEMISTRY, ALZAHRA UNIVERSITY, 1993891176, TEHRAN, IRAN
 
Abstract: 
Sulfonic acid functionalized SBA-15 (SBA-Pr-SO3H) as a new nanoporous solid acid catalyst was applied in the green one-pot synthesis of spiro [indole-tetrahydropyrano (2, 3-d) pyrimidine] derivatives via three-component reaction of isatins, malononitrile or cyanoacetic esters and barbituric acids under solvent-free conditions. SBA-Pr-SO3H was proved to be an efficient heterogeneous nanoporous solid acid catalyst with a pore size of 6 nm, which could be easily handled and removed from the reaction mixture by simple filtration and can be recovered and reused several times without any loss of activity. The advantages of this methodology are high product yields, being environmentally benign, short reaction times, and easy handling.
 
Keyword(s): SPIRO[INDOLE-TETRAHYDROPYRANO(2,3-D)PYRIMIDINE], MULTICOMPONENT REACTION, SBA-PR-SO3 H, GREEN SYNTHESIS ISATIN
 
 
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APA: Copy

MOHAMMADI ZIARANI, G., & FARAMARZI, S., & LASHGARI, N., & BADIEI, A. (2014). A SIMPLE AND CLEAN METHOD FOR MULTICOMPONENT SYNTHESIS OF SPIRO [INDOLE-TETRAHYDROPYRANO (2, 3-D) PYRIMIDINE] DERIVATIVES USING SBA-PR-SO3 H AS CATALYST UNDER SOLVENT-FREE CONDITIONS. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY(JICS), 11(3), 701-709. https://www.sid.ir/en/journal/ViewPaper.aspx?id=408469



Vancouver: Copy

MOHAMMADI ZIARANI GHODSI, FARAMARZI SAKINEH, LASHGARI NEGAR, BADIEI ALIREZA. A SIMPLE AND CLEAN METHOD FOR MULTICOMPONENT SYNTHESIS OF SPIRO [INDOLE-TETRAHYDROPYRANO (2, 3-D) PYRIMIDINE] DERIVATIVES USING SBA-PR-SO3 H AS CATALYST UNDER SOLVENT-FREE CONDITIONS. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY(JICS). 2014 [cited 2022May20];11(3):701-709. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=408469



IEEE: Copy

MOHAMMADI ZIARANI, G., FARAMARZI, S., LASHGARI, N., BADIEI, A., 2014. A SIMPLE AND CLEAN METHOD FOR MULTICOMPONENT SYNTHESIS OF SPIRO [INDOLE-TETRAHYDROPYRANO (2, 3-D) PYRIMIDINE] DERIVATIVES USING SBA-PR-SO3 H AS CATALYST UNDER SOLVENT-FREE CONDITIONS. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY(JICS), [online] 11(3), pp.701-709. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=408469.



 
 
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