1206535-30-9Relevant academic research and scientific papers
Radical cyclization of α-bromo aluminum acetals: An easy approach to γ-lactols
Boussonniere, Anne,Denes, Fabrice,Lebreton, Jacques
, p. 9549 - 9552 (2009)
[Chemical equation presented] Running rings around aluminum: An efficient procedure for radical cyclization α-bromo esters is reported. Reduction of the esters by DIBAL-H at low temperature gives aluminum acetals, which are cyclized in the presence of nBu
Radical cyclization of α-bromo aluminum acetals onto alkenes and alkynes (radic[al] process): A simple access to γ-lactols and 4-methylene-γ-lactols
Boussonniere, Anne,Beneteau, Romain,Zimmermann, Nicolas,Lebreton, Jacques,Denes, Fabrice
supporting information; experimental part, p. 5613 - 5627 (2011/06/22)
An efficient preparation of γ-lactols and methylene-γ-lactols is described. Highly acid-sensitive lactols are prepared in a concise manner by using a radical cyclization of aluminum acetals. The precursors for the radical reactions are readily prepared fr
