Friedel-Crafts alkylation of indoles with epoxides using PW12-APTES@SBA-15
Publish place: Iranian Chemical Communication، Vol: 6، Issue: 4
Publish Year: 1397
Type: Journal paper
Language: English
View: 375
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Document National Code:
JR_ICC-6-4_001
Index date: 24 September 2019
Friedel-Crafts alkylation of indoles with epoxides using PW12-APTES@SBA-15 abstract
H3PW12O40 (PW12) was immobilized over mesoporous alumina through the reaction of mesoporous alumina functionalized 3-aminopropyl triethoxy silane (3-APTES) and PW12. The surface properties of the functionalized nanocomposite was analyzed by a series of characterization techniques like elemental analysis, FTIR and XRD. XRD and adsorption–desorption analysis shows that the mesostructure of silica remains intact after various modifications, while spectral technique show the successful grafting of the neat PW12 inside the porous silica support. 3-Alkylindole derivatives were produced by ring opening of epoxides in the presence of PW12-APTES@ SBA-15 nanocomposites as an efficient catalyst. The catalyst can be reused for several times but it will be less active.
Friedel-Crafts alkylation of indoles with epoxides using PW12-APTES@SBA-15 Keywords:
Friedel-Crafts alkylation of indoles with epoxides using PW12-APTES@SBA-15 authors
Hamid Aliyan
Shahreza Branch, Islamic Azad University
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