Autor: |
J. Osío Barcina, B. Ruiz Diez, A. Garcia Martinez, L. R. Subramanian |
Rok vydání: |
1994 |
Předmět: |
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Zdroj: |
Tetrahedron. 50:13231-13238 |
ISSN: |
0040-4020 |
Popis: |
gem -Dialkylation or alkylative reduction of α-unbranched aliphatic aldehydes 1 is advantageously achieved by reaction of the corresponding gem -bistriflates 2 with di- n -alkylcyanocuprates or di- sec - and di- tert -alkylcyanocuprates respectively. The reaction of α-branched gem -bistriflates 2 with dialkylcyanocuprates in the presence of boron trifluoride affords the olefins 6 in good yield. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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