Title of article
Palladium-catalyzed cross-coupling reactions between 1-alkynylstibines and acyl chlorides
Author/Authors
Kakusawa، نويسنده , , Naoki and Yamaguchi، نويسنده , , Kouichiro and Kurita، نويسنده , , Jyoji and Tsuchiya، نويسنده , , Takashi، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2000
Pages
4
From page
4143
To page
4146
Abstract
1-Alkynyldiphenylstibines react with acyl chlorides in dichloroethane in the presence of a palladium(0) or (II) catalyst to afford alkynyl ketones by cross-coupling reaction in good to moderate yields. These reactions are highly substituent-selective in that only the alkynyl group could be transferred from the antimony compounds, even in the presence of a large excess of acyl chlorides.
Keywords
Alkynes , acylation , palladium catalyst , antimony and compounds , coupling reactions
Journal title
Tetrahedron Letters
Serial Year
2000
Journal title
Tetrahedron Letters
Record number
1637778
Link To Document