Elsevier

Tetrahedron Letters

Volume 40, Issue 25, 18 June 1999, Pages 4619-4622
Tetrahedron Letters

Coupling of Z-vinylic tellurides with alkynes catalysed by PdCl2CuI: synthesis of Z-enynes and Z-enediynes

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Abstract

Vinylic tellurides of the Z-configuration couple with alkynes under PdCl2CuI catalysis to give enynes and enediynes in good yields and with retention of the double bond configuration.

Vinylic tellurides of the Z configuration couple with alkynes under PdCl2CuI catalysis to give enynes and enediynes in good yields and with retention of the double bond configuration.

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