Synthesis of symmetrical 1,3-diynes in water-soluble ionic liquid [DMIM]Me2PO4

Synthesis of symmetrical 1,3-diynes in water-soluble ionic liquid [DMIM]Me2PO4 Treatment of a variety of arynes in water-soluble ionic liquid [DMIM]Me2PO4 in the presence of catalytic amount of CuI and inexpensive NH3·H2O under aerobic conditions afforded the corresponding symmetrical 1,3-diynes in high yields. The ionic liquid could be reused for at least five times without apparent decrease of the yield. Research on Chemical Intermediates Springer Journals

Synthesis of symmetrical 1,3-diynes in water-soluble ionic liquid [DMIM]Me2PO4

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Springer Netherlands
Copyright © 2013 by Springer Science+Business Media Dordrecht
Chemistry; Catalysis; Physical Chemistry; Inorganic Chemistry
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