Facile and Efficient Synthesis of Xanthene Derivatives Mediated by Lanthanum(III) Nitrate Hexahydrate under Solvent Free Conditions
The present paper shows that lanthanum(III) nitrate hexahydrate can be used as mild and environment friendly homogeneous catalyst for an efficient one-pot multi-component synthesis of biologically active 1,8-dioxo-octahydroxanthene and 14H-dibenzo[a,j]xanthene derivatives. The solvent free condensat...
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| Format: | Article |
| Language: | English |
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Academy of Sciences of Moldova, Institute of Chemistry
2020-12-01
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| Series: | Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry |
| Subjects: | |
| Online Access: |
http://www.cjm.asm.md/sites/default/files/article_files/ChemJMold_10.19261cjm.2020.774-Shaikh.pdf
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| author | Kabeer Ahmed Shaikh Uddhav Nivrutti Chaudhar |
| author_facet | Kabeer Ahmed Shaikh Uddhav Nivrutti Chaudhar |
| author_sort | Kabeer Ahmed Shaikh |
| collection | DOAJ |
| description | The present paper shows that lanthanum(III) nitrate hexahydrate can be used as mild and environment friendly homogeneous catalyst for an efficient one-pot multi-component synthesis of biologically active 1,8-dioxo-octahydroxanthene and 14H-dibenzo[a,j]xanthene derivatives. The solvent free condensation reaction of aromatic aldehydes and dimedone or β-naphthol was carried out at 70-80ºC during 10-30 min. The advantages of this eco-friendly synthesis route are numerous, and include the use of an inexpensive catalyst, high to excellent yield, short reaction time and high catalytic activity that can make this method an interesting alternative to multi-step approaches. |
| first_indexed | 2024-12-16T17:49:40Z |
| format | Article |
| id | doaj.art-761349b5330e427ab928cddc36960902 |
| institution | Directory Open Access Journal |
| issn | 1857-1727 2345-1688 |
| language | English |
| last_indexed | 2024-12-16T17:49:40Z |
| publishDate | 2020-12-01 |
| publisher | Academy of Sciences of Moldova, Institute of Chemistry |
| record_format | Article |
| series | Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry |
| spelling | doaj.art-761349b5330e427ab928cddc369609022022-12-21T22:22:21ZengAcademy of Sciences of Moldova, Institute of ChemistryChemistry Journal of Moldova: General, Industrial and Ecological Chemistry1857-17272345-16882020-12-011529910410.19261/cjm.2020.774774Facile and Efficient Synthesis of Xanthene Derivatives Mediated by Lanthanum(III) Nitrate Hexahydrate under Solvent Free ConditionsKabeer Ahmed Shaikh0Uddhav Nivrutti Chaudhar1 Post Graduate Department of Chemistry, Sir Sayyed College of Art’s, Commerce and Science, Roshan gate, Aurangabad, Maharashtra 431 001, India Department of Chemistry, Kalikadevi Art’s, Commerce and Science College, Shirur (Kasar), District-Beed, Maharashtra 413 249, India The present paper shows that lanthanum(III) nitrate hexahydrate can be used as mild and environment friendly homogeneous catalyst for an efficient one-pot multi-component synthesis of biologically active 1,8-dioxo-octahydroxanthene and 14H-dibenzo[a,j]xanthene derivatives. The solvent free condensation reaction of aromatic aldehydes and dimedone or β-naphthol was carried out at 70-80ºC during 10-30 min. The advantages of this eco-friendly synthesis route are numerous, and include the use of an inexpensive catalyst, high to excellent yield, short reaction time and high catalytic activity that can make this method an interesting alternative to multi-step approaches. http://www.cjm.asm.md/sites/default/files/article_files/ChemJMold_10.19261cjm.2020.774-Shaikh.pdf lanthanum(iii) nitratexanthene derivativedimedoneβ-naphtholsolvent free condition |
| spellingShingle | Kabeer Ahmed Shaikh Uddhav Nivrutti Chaudhar Facile and Efficient Synthesis of Xanthene Derivatives Mediated by Lanthanum(III) Nitrate Hexahydrate under Solvent Free Conditions Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry lanthanum(iii) nitrate xanthene derivative dimedone β-naphthol solvent free condition |
| title | Facile and Efficient Synthesis of Xanthene Derivatives Mediated by Lanthanum(III) Nitrate Hexahydrate under Solvent Free Conditions |
| title_full | Facile and Efficient Synthesis of Xanthene Derivatives Mediated by Lanthanum(III) Nitrate Hexahydrate under Solvent Free Conditions |
| title_fullStr | Facile and Efficient Synthesis of Xanthene Derivatives Mediated by Lanthanum(III) Nitrate Hexahydrate under Solvent Free Conditions |
| title_full_unstemmed | Facile and Efficient Synthesis of Xanthene Derivatives Mediated by Lanthanum(III) Nitrate Hexahydrate under Solvent Free Conditions |
| title_short | Facile and Efficient Synthesis of Xanthene Derivatives Mediated by Lanthanum(III) Nitrate Hexahydrate under Solvent Free Conditions |
| title_sort | facile and efficient synthesis of xanthene derivatives mediated by lanthanum iii nitrate hexahydrate under solvent free conditions |
| topic | lanthanum(iii) nitrate xanthene derivative dimedone β-naphthol solvent free condition |
| url |
http://www.cjm.asm.md/sites/default/files/article_files/ChemJMold_10.19261cjm.2020.774-Shaikh.pdf
|
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