I. Gerus, M. G. Gorbunova, V. Kukhar
Jun 26, 1998
Citations
0
Influential Citations
11
Citations
Journal
Journal of Fluorine Chemistry
Abstract
Abstract 4-Ethoxy-1,1,1-trifluoro-3-buten-2-one reacts with triethyl phosphite on heating to give a [4 + 2 cycloaddition product 2,2,2-triethoxy 2,3-dihydro-3-ethoxy-5-trifluoromethyl-1,2λ 5 -oxaphospholene. Its hydrolysis yields, ultimately, a 2-oxo-2-hydroxy-2, 3-dihydro-3-hydroxy 5-trifluoromethyl-1,2λ 5 -oxaphospholen.