Synthesis of Some New Mono- and Bis-Polycyclic Aromatic Spiro and Bis-Nonspiro-β-Lactams
Some new mono-and bis-polycyclic aromatic spiro-β-lactams and bis-non spiro-polycyclic aromatic β-lactams have been synthesized from imines derived from anthracene-9-carbaldehyde, 2-naphtaldehyde and a ketene derived from 9H-xanthene-9-carboxylic acid and phenoxyacetic acid by a [2+2] cycloaddition...
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| Format: | Article |
| Language: | English |
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MDPI AG
2010-01-01
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| Series: | Molecules |
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| Online Access: | http://www.mdpi.com/1420-3049/15/1/515/ |
| _version_ | 1818066386804539392 |
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| author | Edris Ebrahimi Aliasghar Jarrahpour |
| author_facet | Edris Ebrahimi Aliasghar Jarrahpour |
| author_sort | Edris Ebrahimi |
| collection | DOAJ |
| description | Some new mono-and bis-polycyclic aromatic spiro-β-lactams and bis-non spiro-polycyclic aromatic β-lactams have been synthesized from imines derived from anthracene-9-carbaldehyde, 2-naphtaldehyde and a ketene derived from 9H-xanthene-9-carboxylic acid and phenoxyacetic acid by a [2+2] cycloaddition reaction. The cycloadducts were characterized by spectral data, including 1H-NMR, 13C-NMR, IR and elemental analyses. The configurations of some of these mono-spiro-β-lactams were established by X-ray crystal analysis. |
| first_indexed | 2024-12-10T15:06:58Z |
| format | Article |
| id | doaj.art-c96ae7326d214757b3e5fb012ad4bb64 |
| institution | Directory Open Access Journal |
| issn | 1420-3049 |
| language | English |
| last_indexed | 2024-12-10T15:06:58Z |
| publishDate | 2010-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Molecules |
| spelling | doaj.art-c96ae7326d214757b3e5fb012ad4bb642022-12-22T01:44:01ZengMDPI AGMolecules1420-30492010-01-0115151553110.3390/molecules15010515Synthesis of Some New Mono- and Bis-Polycyclic Aromatic Spiro and Bis-Nonspiro-β-LactamsEdris EbrahimiAliasghar JarrahpourSome new mono-and bis-polycyclic aromatic spiro-β-lactams and bis-non spiro-polycyclic aromatic β-lactams have been synthesized from imines derived from anthracene-9-carbaldehyde, 2-naphtaldehyde and a ketene derived from 9H-xanthene-9-carboxylic acid and phenoxyacetic acid by a [2+2] cycloaddition reaction. The cycloadducts were characterized by spectral data, including 1H-NMR, 13C-NMR, IR and elemental analyses. The configurations of some of these mono-spiro-β-lactams were established by X-ray crystal analysis.http://www.mdpi.com/1420-3049/15/1/515/mono- and bis-spiro-β-lactampolycyclic aromatic imine9H-xanthene-9-carboxylic acidphenoxyacetic acid[2+2] cycloadditiontosyl chloride |
| spellingShingle | Edris Ebrahimi Aliasghar Jarrahpour Synthesis of Some New Mono- and Bis-Polycyclic Aromatic Spiro and Bis-Nonspiro-β-Lactams Molecules mono- and bis-spiro-β-lactam polycyclic aromatic imine 9H-xanthene-9-carboxylic acid phenoxyacetic acid [2+2] cycloaddition tosyl chloride |
| title | Synthesis of Some New Mono- and Bis-Polycyclic Aromatic Spiro and Bis-Nonspiro-β-Lactams |
| title_full | Synthesis of Some New Mono- and Bis-Polycyclic Aromatic Spiro and Bis-Nonspiro-β-Lactams |
| title_fullStr | Synthesis of Some New Mono- and Bis-Polycyclic Aromatic Spiro and Bis-Nonspiro-β-Lactams |
| title_full_unstemmed | Synthesis of Some New Mono- and Bis-Polycyclic Aromatic Spiro and Bis-Nonspiro-β-Lactams |
| title_short | Synthesis of Some New Mono- and Bis-Polycyclic Aromatic Spiro and Bis-Nonspiro-β-Lactams |
| title_sort | synthesis of some new mono and bis polycyclic aromatic spiro and bis nonspiro β lactams |
| topic | mono- and bis-spiro-β-lactam polycyclic aromatic imine 9H-xanthene-9-carboxylic acid phenoxyacetic acid [2+2] cycloaddition tosyl chloride |
| url | http://www.mdpi.com/1420-3049/15/1/515/ |
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