β-Substituted ketene thioacetals as β-lithioacrylate equivalents. The synthesis of (±)-eldanolide

Autor: Edward Dziadulewicz, Timothy Gallagher
Rok vydání: 1985
Předmět:
Zdroj: Tetrahedron Letters. 26:4547-4550
ISSN: 0040-4039
Popis: Lithiation of 1,1-bis(phenylthio)-3-phenylthio-1-propene 3 and reaction with a range of electrophiles gave exclusively the γ-substituted product 4 . This reagent has been used in a short synthesis of the pheromone, (±)-eldanolide.
Databáze: OpenAIRE