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Royal Society of Chemistry, Chemical Communications, 33(51), p. 7124-7127, 2015

DOI: 10.1039/c5cc00853k

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Butadiene from acetylene ethylene cross metathesis

This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

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Abstract

Acetylene to butadiene direct synthesis, via enyne cross-metathesis, is demonstrated with commercial ruthenium carbene catalysts. Using excess of ethylene, yields greater than 50% are obtained. High activity is observed in the first minute of the reaction (TOF>800 h-1 based on butadiene). Catalyst reusability and poisoning are discussed.