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mahmood tajbakhsh

mahmood tajbakhsh

Academic rank: Professor
ORCID:
Education: PhD.
ScopusId:
Faculty: Faculty of Chemistry
Address: /Faculty of chemistry- University of Mazandaran- Babolsar- Iran
Phone: 09111146981

Research

Title
Efficient synthesis of 3,3-di(indolyl)oxindoles catalyzed by sulfonic acid-functionalized mesoporous silica nanoparticles (SAMSNs) in aqueous media
Type
JournalPaper
Keywords
3,3-di(indolyl)oxindoles Indole Sulfonic acid-functionalized mesoporous silica nanoparticles (SAMSNs
Year
2015
Journal RESEARCH ON CHEMICAL INTERMEDIATES
DOI
Researchers Ebrahim Mehrasbi ، Yaghoub Sarrafi ، mahmood tajbakhsh

Abstract

An efficient protocol has been developed for the aqueous-mediated synthesis of 3,3-di(indolyl)oxindole derivatives via the electrophilic substitution reaction of indoles with various isatins using sulfonic acid-functionalized mesoporous silica nanoparticles (SAMSNs) as a recoverable heterogeneous acid catalyst. This catalyst can be reused several times without significant loss of activity.