154568-63-5Relevant academic research and scientific papers
Synthesis of Medium Ring Ethers. Part 4. Stereoselective Claisen-mediated Ring Expansion as a Route to Homochiral Disubstituted Medium Ring Lactones
Fuhry, Mary Ann M.,Holmes, Andrew B.,Marshall, David R.
, p. 2743 - 2746 (2007/10/02)
Thermal elimination/Claisen rearrangement of selenoxides derived from the enantiomerically pure phenylselenomethyl-substituted cyclic acetals 4 and 8 proceeds stereospecifically to provide the homochiral 8- and 7-membered lactones 5 and 9 respectively.
