Title of article :
Reaction of Arylpropargyl Aldehydes with 2,3-Bis-hydroxylamino-2,3-dimethylbutane: Synthesis of 2-(1-Hydroxy-4,4,5,5-tetramethylimidazolidin-2-ylidene)-1-arylethanones
Author/Authors :
Eugene V Tretyakov، نويسنده , , Alexey V Tkachev، نويسنده , , Tatyana V Rybalova، نويسنده , , Yurii V Gatilov، نويسنده , , David W Knight، نويسنده , , Sergey F Vasilevsky، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2000
Abstract :
Reaction of arylpropargyl aldehydes with 2,3-dihydroxylamino-2,3-dimethylbutane results in the formation of 2-(1-hydroxy-4,4,5,5-tetramethylimidazolidin-2-ylidene)-1-arylethanones in high yields (70–80%). Allowing availability of propargyl aldehydes, this method gives new possibilities for the preparation of 2-(1-hydroxy-4,4,5,5-tetramethylimidazolidin-2-ylidene)-1-arylethanones.
Keywords :
hydroxylamine derivatives , propargyl aldehydes , 1-hydroxyimidazolidin-2-ylidenes
Journal title :
Tetrahedron
Journal title :
Tetrahedron
