Zinc Oxide Nanoparticles Catalyzed Condensation Reaction of Isocoumarins and 1,7-Heptadiamine in the Formation of Bis-Isoquinolinones
The diversified bis-isoquinolinones were obtained in two steps, utilizing homophthalic acid and various acid chlorides providing 3-substituted isocoumarins in the first step which on further condensation with 1,7-heptadiamine involving C–N bond formation from the lactone in the presence of 10 mol% z...
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| Format: | Article |
| Language: | English |
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Wiley
2012-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1100/2012/619080 |
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| author | Varadhan Krishnakumar Kesarla Mohan Kumar Badal Kumar Mandal Fazlur-Rahman Nawaz Khan |
| author_facet | Varadhan Krishnakumar Kesarla Mohan Kumar Badal Kumar Mandal Fazlur-Rahman Nawaz Khan |
| author_sort | Varadhan Krishnakumar |
| collection | DOAJ |
| description | The diversified bis-isoquinolinones were obtained in two steps, utilizing homophthalic acid and various acid chlorides providing 3-substituted isocoumarins in the first step which on further condensation with 1,7-heptadiamine involving C–N bond formation from the lactone in the presence of 10 mol% zinc oxide nanoparticles (ZnO NPs) (<150 nm) afforded the desired bis-isoquinolinones in high yield and purity. The synthesized compounds were then characterized using FTIR, 1H NMR, 13C NMR, and HRMS techniques. |
| format | Article |
| id | doaj-art-ef7f309062c444d28baee70d048eb97b |
| institution | Kabale University |
| issn | 1537-744X |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-ef7f309062c444d28baee70d048eb97b2025-02-03T01:31:06ZengWileyThe Scientific World Journal1537-744X2012-01-01201210.1100/2012/619080619080Zinc Oxide Nanoparticles Catalyzed Condensation Reaction of Isocoumarins and 1,7-Heptadiamine in the Formation of Bis-IsoquinolinonesVaradhan Krishnakumar0Kesarla Mohan Kumar1Badal Kumar Mandal2Fazlur-Rahman Nawaz Khan3Organic Chemistry Division, School of Advanced Sciences, VIT University, Tamil Nadu, Vellore 632 014, IndiaTrace Elements Speciation Research Laboratory, Environmental and Analytical Chemistry Division, School of Advanced Sciences, VIT University, Tamil Nadu, Vellore 632 014, IndiaTrace Elements Speciation Research Laboratory, Environmental and Analytical Chemistry Division, School of Advanced Sciences, VIT University, Tamil Nadu, Vellore 632 014, IndiaOrganic Chemistry Division, School of Advanced Sciences, VIT University, Tamil Nadu, Vellore 632 014, IndiaThe diversified bis-isoquinolinones were obtained in two steps, utilizing homophthalic acid and various acid chlorides providing 3-substituted isocoumarins in the first step which on further condensation with 1,7-heptadiamine involving C–N bond formation from the lactone in the presence of 10 mol% zinc oxide nanoparticles (ZnO NPs) (<150 nm) afforded the desired bis-isoquinolinones in high yield and purity. The synthesized compounds were then characterized using FTIR, 1H NMR, 13C NMR, and HRMS techniques.http://dx.doi.org/10.1100/2012/619080 |
| spellingShingle | Varadhan Krishnakumar Kesarla Mohan Kumar Badal Kumar Mandal Fazlur-Rahman Nawaz Khan Zinc Oxide Nanoparticles Catalyzed Condensation Reaction of Isocoumarins and 1,7-Heptadiamine in the Formation of Bis-Isoquinolinones The Scientific World Journal |
| title | Zinc Oxide Nanoparticles Catalyzed Condensation Reaction of Isocoumarins and 1,7-Heptadiamine in the Formation of Bis-Isoquinolinones |
| title_full | Zinc Oxide Nanoparticles Catalyzed Condensation Reaction of Isocoumarins and 1,7-Heptadiamine in the Formation of Bis-Isoquinolinones |
| title_fullStr | Zinc Oxide Nanoparticles Catalyzed Condensation Reaction of Isocoumarins and 1,7-Heptadiamine in the Formation of Bis-Isoquinolinones |
| title_full_unstemmed | Zinc Oxide Nanoparticles Catalyzed Condensation Reaction of Isocoumarins and 1,7-Heptadiamine in the Formation of Bis-Isoquinolinones |
| title_short | Zinc Oxide Nanoparticles Catalyzed Condensation Reaction of Isocoumarins and 1,7-Heptadiamine in the Formation of Bis-Isoquinolinones |
| title_sort | zinc oxide nanoparticles catalyzed condensation reaction of isocoumarins and 1 7 heptadiamine in the formation of bis isoquinolinones |
| url | http://dx.doi.org/10.1100/2012/619080 |
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