Substitution reaction between functionalized Z-vinylic tellurides and lower order cyanocuprates: synthesis of Z or E alpha,beta unsaturated esters using the same Z-vinylic telluride
The substitution reaction between lower order cyanocuprates and functionalized Z-vinylic tellurides was investigated. alpha,beta-Unsaturated carbonyl compounds were obtained in excellent yields. Changes in the reaction conditions afforded alpha,beta-unsaturated esters in high diastereoselectivity.
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| Main Authors: | , |
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| Format: | Digital revista |
| Language: | English |
| Published: |
Sociedade Brasileira de Química
2004
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| Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532004000400002 |
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