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Synlett 1997; 1997(10): 1208-1210
DOI: 10.1055/s-1997-991
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Silaketals in Intramolecular 1,3-Dipolar Cycloaddition of Nitrile Oxides

Romain Dogbéavou, Livain Breau*
  • *Département de Chimie, Université du Québec à Montréal, Case Postale 8888, succursale Centre-Ville, Montréal (Québec) Canada H3C 3P8, Fax: 514 987 4054; E-mail: breau.livain@uqam.ca
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Publication History

Publication Date:
31 December 2000 (online)

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A one pot synthesis of unsymmetrical silaketals having a 1,2-disubstituted double bond and a nitro-group is described. These compounds undergo, under mild conditions, regiospecific intramolecular 1,3-dipolar cycloaddition to give a single 2-isoxazoline.

nitrosilaketals - nitrile oxides - 2-isoxazolines