Paju A, Kostomarova D, Matkevitš K, Laos M, Pehk T, Kanger T, Lopp M. 3-Alkyl-1,2-cyclopentanediones by Negishi cross-coupling of a 3-bromo-1,2-cyclopentanedione silyl enol ether with alkylzinc reagents: an approach to 2-substituted carboxylic acid γ-lactones, homocitric and lycoperdic acids.
Tetrahedron 2015. [DOI:
10.1016/j.tet.2015.10.014]
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