77197-71-8Relevant academic research and scientific papers
REACTION OF DI(BROMOMAGNESIO)ALKANES WITH UNSYMMETRICALLY SUBSTITUTED CYCLIC ANHYDRIDES
Canonne, Persephone,Lemay, Gilles,Belanger, Denis
, p. 4167 - 4170 (2007/10/02)
Alkylated γ-spirolactones were prepared in one-step reactions in high yields from butane-1,4-diyl and pentane-1,5 diyldimagnesium dibromides and substituted cyclic anhydrides in tetrahydrofuran.In the light of experimental findings electronic and steric factors influence the regiospecificity of this reaction.
