Malaii, Z. (2017) An efficient one‐pot three‐component and green synthesis of heterocyclic naphthopyran derivatives using natural nanocatalystes. Masters thesis, university of zabol.
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Abstract
Synthesis of nafthopyran is important because of its extensive biological and therapeutic properties such as anti-bacterial, anti-viral and anti-inflammatory. Taking in to account the importance and the principles of green chemistry the use of solfonating starch nano particle as a new catalyst, non-toxic and effective for compression benzaldehyde derivatives, 2-hydroxynaphtalene-1,4-dione and indene-1,3-dione has been used. One-pot quantitative procedure for the preparation of functionalized 12- arylbenzo[g]indeno[1,2-b]chromene-6,11,13(12H)-trione Derivatives in the presence of solfonating starch nano particle under reflux conditions: The advantages of this approach are: The use of available, cheap and non-toxic catalyst, high efficiency, the short of time reaction with less pollution.
| Item Type: | Thesis (Masters) |
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| Uncontrolled Keywords: | Naphthopyrans, Green Chemistry, Green Catalyst, Starch Nanoparticles, Nanocatalyst, Multi-component reactions |
| Subjects: | Q Science > QD Chemistry |
| Depositing User: | Mrs najmeh khajeh |
| Date Deposited: | 08 Sep 2018 07:16 |
| Last Modified: | 06 Mar 2019 06:30 |
| URI: | http://eprints.uoz.ac.ir/id/eprint/2147 |
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