Issue 22, 1973
From the journal:

Journal of the Chemical Society, Chemical Communications

Stereoselective synthesis of conjugated trans-enynes readily convertible into conjugated cis,trans-dienes and its application to the synthesis of the pheromone bombykol

Ei-ichi Negishi,   George Lew  and  Takao Yoshida  

Abstract

Treatment of the borate complexes derived from bis-(1,2-dimethylpropyl)alkenylboranes and alkynyl-lithiums with iodine and sodium hydroxide produces in a highly stereoselective (> 99%) manner conjugated trans-enynes readily convertible into the corresponding cis,trans-dienes.

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Article information

DOI
https://doi.org/10.1039/C39730000874
Article type
Paper

J. Chem. Soc., Chem. Commun., 1973, 874-875

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Stereoselective synthesis of conjugated trans-enynes readily convertible into conjugated cis,trans-dienes and its application to the synthesis of the pheromone bombykol

E. Negishi, G. Lew and T. Yoshida, J. Chem. Soc., Chem. Commun., 1973, 874 DOI: 10.1039/C39730000874

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