Title of article
Synthesis of 2-diphenylphosphinoyl-3,5-diaryl-3,4-dihydro-2H-telluropyrans by reaction of chalcones with bis[(diphenylphosphinoyl)methyl]telluride
Author/Authors
Silveira، نويسنده , , Claudio C. and Rinaldi، نويسنده , , Francieli and Bassaco، نويسنده , , Mariana M. and Kaufman، نويسنده , , Teodoro S.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2010
Pages
3
From page
4563
To page
4565
Abstract
The NaH-promoted tandem Michael addition/intramolecular Wittig–Horner reaction of bis[(diphenylphosphinoyl) methyl]telluride with chalcones stereoselectively afforded trans-2-diphenylphosphinoyl-3,5-diaryl-3,4-dihydro-2H-telluropyran derivatives in 51–72% yield, under mild conditions.
Keywords
Wittig–Horner reaction , Tandem reactions , 3 , vinylic tellurides , 4-Dihydro-2H-telluropyrans
Journal title
Tetrahedron Letters
Serial Year
2010
Journal title
Tetrahedron Letters
Record number
1874237
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