Synthesis of tri- and tetraynes using a butadiynyl synthon

Using a one-pot protocol, triynes and tetraynes are formed from the reaction of a dibromovinyl triflate and a terminal alkyne under palladium-catalyzed cross-coupling conditions.

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2009-01 (4), p.433-435
Main Authors: Azyat, Khalid, Jahnke, Eike, Rankin, Trent, Tykwinski, Rik R
Format: Article
Language:English
Subjects:
Polyacetylenes - chemical synthesis
Polyacetylenes - chemistry
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Description
Summary:Using a one-pot protocol, triynes and tetraynes are formed from the reaction of a dibromovinyl triflate and a terminal alkyne under palladium-catalyzed cross-coupling conditions.
ISSN:1359-7345
1364-548X
DOI:10.1039/b816177a