Title of article
Synthesis of 3-trialkylsilyl pyrazoles from β-oxo acylsilanes
Author/Authors
Gérard ، نويسنده , , Stéphane and Plantier-Royon*، نويسنده , , Richard and Nuzillard، نويسنده , , Jean-Marc and Portella، نويسنده , , Charles، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2000
Pages
5
From page
9791
To page
9795
Abstract
The synthesis of β-oxo acylsilanes via cyclic sulfates is described and applied to carbohydrates. These compounds are used for the synthesis of new silylated pyrazoles linked to a carbohydrate moiety by the addition of hydrazines. The regiochemistry of the reaction was determined by NMR analyses (1H/13C and 1H/15N correlations).
Keywords
carbohydrates , pyrazoles , silicon heterocycles , Acylsilanes , 15N-NMR
Journal title
Tetrahedron Letters
Serial Year
2000
Journal title
Tetrahedron Letters
Record number
1640483
Link To Document