The Staudinger reaction of imines derived from 7-oxanorbornenone: formation of spiranic oxazinone versus β-lactam rings
Autor: | Aurelio G. Csaky, Odón Arjona, M. Carmen Murcia, Joaquín Plumet |
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Rok vydání: | 2002 |
Předmět: | |
Zdroj: | Tetrahedron Letters. 43:6405-6408 |
ISSN: | 0040-4039 |
Popis: | The Staudinger reaction of imines derived from 7-oxanorbornenone with 2-alkoxyacetyl chlorides afforded spiro-β-lactams albeit with an unexpected stereochemistry. This was not the case with arylacetic acid chlorides, which gave rise to spiranic oxazinone rings as well as the expected β-lactams. |
Databáze: | OpenAIRE |
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