Synthesis of some new mono- and bis-polycyclic aromatic spiro and bis-nonspiro-beta-lactams.

Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry
Aliasghar Jarrahpour, Edris Ebrahimi

Abstract

Some new mono-and bis-polycyclic aromatic spiro-beta-lactams and bis-non spiro-polycyclic aromatic beta-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-beta-lactams were established by X-ray crystal analysis.

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Jan 1, 2008·Acta Crystallographica. Section E, Structure Reports Online·Mehmet AkkurtOrhan Büyükgüngör
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Jan 1, 2008·Acta Crystallographica. Section E, Structure Reports Online·Mehmet AkkurtOrhan Büyükgüngör
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Citations

Jan 1, 2010·Acta Crystallographica. Section E, Structure Reports Online·Mehmet AkkurtShahzad Sharif
Jan 1, 2010·Acta Crystallographica. Section E, Structure Reports Online·Mehmet AkkurtOrhan Büyükgüngör
Feb 22, 2014·Chemical Reviews·Cody Ross Pitts, Thomas Lectka
Aug 28, 2014·Acta Crystallographica. Section E, Structure Reports Online·Zeliha AtioğluNamık Ozdemir
Apr 7, 2015·Acta Crystallographica. Section E, Crystallographic Communications·Ísmail ÇelikÖmer Çelik

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Methods Mentioned

BETA
X-ray

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