114709-69-2Relevant academic research and scientific papers
Synthesis of α-Mehtylene-γ-butyrolactones via Addition of Tin Hydride to Enynes Induced by Triethylborane
Nozaki, Kyoko,Oshima, Koichiro,Utimoto, Kiitiro
, p. 3465 - 3467 (1987)
Et3B induced addition of Ph3SnH to suitably constituted enynes provides (triphenylstannylmethylene)oxolanes stereoselectively in one pot.Destannylation followed by oxidation affords α-methylene-γ-butyrolactones in fair yields.
