19639-00-0Relevant academic research and scientific papers
A convenient method for lactonization of α-allyl esters using iodine in dimethylsulphoxide
Nawghare, Beena R.,Gaikwad, Sunil V.,Pawar, Bharati V.,Lokhande, Pradeep D.
, p. 469 - 473 (2014/12/11)
A simple method for the synthesis of α-γ-disubstituted-γ-butyrolactones by cyclization of α-allyl esters using iodine in dimethylsulphoxide is reported. This method is efficient and operationally simple in comparison to methods using transition metal comp
SIMPLE SYNTHESIS OF γ-LACTONES FROM OLEFINIC NITRILES
Tiecco, Marcello,Tingoli, Marco,Testaferri, Lorenzo,Bartoli, Donatella
, p. 2817 - 2824 (2007/10/02)
The reaction of substituted 4-pentenonitriles with 50 percent sulphuric acid at 100 deg C afforded γ-lactones in moderate to good yield.
A VERSATILE SYNTHESIS OF 3-SUBSTITUTED 5-ALKYL BUTYROLACTONES VIA DYOTROPIC REARRANGEMENT
Black, T. Howard,Fields, John D.
, p. 125 - 130 (2007/10/02)
Substituted acetic acid dianions are convertable to 3,5-disubstituted butyrolactones, employing a dyotropic rearrangement as the key step.
