Stereoselective and Convergent Route to Z-Enynes and Z-Trisubstituted Enediynes
- 1 November 1995
- journal article
- letter
- Published by Georg Thieme Verlag KG in Synlett
- Vol. 1995 (11) , 1145-1148
- https://doi.org/10.1055/s-1995-5223
Abstract
Easily prepared Z-1-butyltelluroenynes react with dilithium dimethyl cyanocuprates to give the corresponding Z-vinylic cuprates, which are captured with bromoalkynes leading to trisubstituted Z-enediynes.Keywords
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