ChemInform Abstract: [2 + 3] Cycloadditi
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G. MLOSTON; A. LINDEN; H. HEIMGARTEN
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Article
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2010
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John Wiley and Sons
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## 23 -130 [2 + 3] Cycloadditions of Azomethine Ylides with 1,3-Thiazole-5(4H)thiones. -Azomethine ylides, generated thermally from trans and cis aziridines (I), (VII), (VIII), and (X) give with thiazolethiones (II) in almost all cases mixtures of only two diastereomeric spirocyclic [2 + 3] cycloa