General, Stereoselective Synthesis of (Z)-β,γ-Unsaturated Nitriles Promoted by Samarium Diiodide
Autor: | Nieves R. Paz, Humberto Rodriguez‐Solla, David Santos, Carmen Simal, Jose M. Concellon |
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Rok vydání: | 2008 |
Předmět: | |
Zdroj: | Organic Letters. 10:4549-4552 |
ISSN: | 1523-7052 1523-7060 |
Popis: | A method to obtain (Z)-beta,gamma-unsaturated nitriles in high or good yields and with moderate or high stereoselectivity is described. The products were achieved through the photoinduced metalation of 3-acetoxy-4-chloronitriles with SmI2. The starting compounds were readily prepared, and a mechanism is proposed to explain this stereoselective beta-elimination reaction. |
Databáze: | OpenAIRE |
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