Title of article
Cs2CO3 Promoted coupling reactions for the preparation of skipped diynes
Author/Authors
Tonino Caruso، نويسنده , , Aldo Spinella، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2003
Pages
4
From page
7787
To page
7790
Abstract
An improved methodology for the preparation of copper(I) alkynides has been developed using cesium carbonate as base. In the presence of cesium carbonate and CuI various 1-alkynes were converted smoothly to the corresponding copper alkynides which in situ reacted with propargylic halides in order to synthesize skipped diynes.
Keywords
skipped diynes , natural products synthesis , copper alkynides , alkynes , Cesium effect
Journal title
Tetrahedron
Serial Year
2003
Journal title
Tetrahedron
Record number
1084331
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