ChemInform Abstract: Fast, Ligand- and Solvent-Free Synthesis of 1,4-Substituted Buta-1,3-diynes by Cu-Catalyzed Homocoupling of Terminal Alkynes in a Ball Mill

ChemInform Abstract: Fast, Ligand- and Solvent-Free Synthesis of 1,4-Substituted Buta-1,3-diynes by Cu-Catalyzed Homocoupling of Terminal Alkynes in a Ball Mill

Different Cu, Ni, and Co salts catalyze the reaction, and CuI is identified as the most effective agent.

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Veröffentlicht in:ChemInform 2011-11, Vol.42 (47), p.no-no
Hauptverfasser: Schmidt, Robert, Thorwirth, Rico, Szuppa, Tony, Stolle, Achim, Ondruschka, Bernd, Hopf, Henning
Format: Artikel
Sprache:eng
Schlagworte:
alkynes (acyclic compounds)
C-C bond formation
mechanochemistry
microwave chemistry
microwave chemistry, sonochemistry, mechanochemistry
polyphenylalkyne derivatives (tolan derivatives)
sonochemistry
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Zusammenfassung:Different Cu, Ni, and Co salts catalyze the reaction, and CuI is identified as the most effective agent.
ISSN:0931-7597
1522-2667
DOI:10.1002/chin.201147078