Design and Synthesis of A Novel Bis - Benzimidazolyl Podand As a Responsive Chemosensors for Anions
نویسنده:
, , , , , , ,سال
: 2015
چکیده: A novel podand based anion receptor bearing benzimidazole motifs as recognition sites was designed and synthesized by reaction of 1,7-bis(2'-methylbenzoate)-1,4,7-trioxaheptane and phenylenediamine. The binding properties of anionic guest with this receptor were studied using UV-Vis and fluorescence spectroscopy. These studies revealed that this receptor exhibit selective recognition to wards F-ion among other anions such as HSO4-, ClO4-, Cl-, Br- and I- in methanol through intermolecular hydrogen bonding of guest and host. Also, we have focused our attention on the receptor-F-with theoretical computation
based on DFT/B3LYP/6 -31G(d)
based on DFT/B3LYP/6 -31G(d)
کلیدواژه(گان): Fluorescence,Receptor,UV-Vis spectroscopy,Fluoride,Podand
کالکشن
:
-
آمار بازدید
Design and Synthesis of A Novel Bis - Benzimidazolyl Podand As a Responsive Chemosensors for Anions
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| contributor author | حسین عشقی | en |
| contributor author | محمد رحیمی زاده | en |
| contributor author | نازنین نوروزی شاد | en |
| contributor author | حسین ثابت سروستانی | en |
| contributor author | Hossein Eshghi | fa |
| contributor author | Mohammad Rahimizadeh | fa |
| contributor author | nazanin noroozi shad | fa |
| contributor author | Hossein Sabet-Sarvestani | fa |
| date accessioned | 2020-06-06T13:28:52Z | |
| date available | 2020-06-06T13:28:52Z | |
| date issued | 2015 | |
| identifier uri | https://libsearch.um.ac.ir:443/fum/handle/fum/3356628 | |
| description abstract | A novel podand based anion receptor bearing benzimidazole motifs as recognition sites was designed and synthesized by reaction of 1,7-bis(2'-methylbenzoate)-1,4,7-trioxaheptane and phenylenediamine. The binding properties of anionic guest with this receptor were studied using UV-Vis and fluorescence spectroscopy. These studies revealed that this receptor exhibit selective recognition to wards F-ion among other anions such as HSO4-, ClO4-, Cl-, Br- and I- in methanol through intermolecular hydrogen bonding of guest and host. Also, we have focused our attention on the receptor-F-with theoretical computation based on DFT/B3LYP/6 -31G(d) | en |
| language | English | |
| title | Design and Synthesis of A Novel Bis - Benzimidazolyl Podand As a Responsive Chemosensors for Anions | en |
| type | Journal Paper | |
| contenttype | External Fulltext | |
| subject keywords | Fluorescence | en |
| subject keywords | Receptor | en |
| subject keywords | UV-Vis spectroscopy | en |
| subject keywords | Fluoride | en |
| subject keywords | Podand | en |
| journal title | Organic Chemistry Research | fa |
| pages | 11-Jun | |
| journal volume | 1 | |
| journal issue | 1 | |
| identifier link | https://profdoc.um.ac.ir/paper-abstract-1055627.html | |
| identifier articleid | 1055627 |