112185-41-8Relevant academic research and scientific papers
The Base-catalysed Cyclisation of ο-Epoxy 1,1-Bis-sulphones. Reactivity and Selectivity as a Function of Ring Size
Benedetti, Fabio,Fabrissini, Silvio,Gianferrara, Teresa,Risaliti, Amerigo
, p. 406 - 407 (1987)
Cyclisation of terminal bis-sulphones can occur in two different modes; rates of ring closure for three- to seven-membered rings span over three orders of magnitude.
Intramolecular Ring Opening of Epoxides by Bis-Activated Carbanions. The Influence of Ring Size on Reactivity and Selectivity
Benedetti, Fabio,Berti, Federico,Fabrissin, Silvio,Gianferrara, Teresa
, p. 1518 - 1524 (2007/10/02)
A quantitative study on the effect of ring size in the intramolecular ring opening of epoxides by carbanions is described.Two series of substrates were examined: α,α-bis-sulfonyl ω-epoxides 1 and α-cyano-α-sulfonyl ω-epoxides 2; in each series the carbani
