The first example of catalytic synthesis of N-aryl-substituted tetraoxazaspiroalkanes

The first example of catalytic synthesis of N-aryl-substituted tetraoxazaspiroalkanes

An efficient method for the synthesis of N-aryltetraoxazaspiroalkanes by ring transformation of pentaoxaspiroalkanes with arylamines catalyzed by Sm(NO3)3·6H2O has been developed. [Display omitted]

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Veröffentlicht in:Tetrahedron 2016-06, Vol.72 (23), p.3277-3281
Hauptverfasser: Makhmudiyarova, Nataliya N., Khatmullina, Guzeliya M., Rakhimov, Rustem Sh, Meshcheryakova, Ekaterina S., Ibragimov, Askhat G., Dzhemilev, Usein M.
Format: Artikel
Sprache:eng
Schlagworte:
Amines
Arylamines
Catalysis
Catalysts
N-aryltetraoxazaspiroalkanes
Organic compounds
Pentaoxaspiroalkanes
Ring transformation
Synthesis
Tetrahedrons
Transformations
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Beschreibung
Zusammenfassung:An efficient method for the synthesis of N-aryltetraoxazaspiroalkanes by ring transformation of pentaoxaspiroalkanes with arylamines catalyzed by Sm(NO3)3·6H2O has been developed. [Display omitted]
ISSN:0040-4020
1464-5416
DOI:10.1016/j.tet.2016.04.055