82679-13-8Relevant articles and documents
Reaction of 2-Trifluoromethyl-4H-3,1-benzoxazin-4-one Derivatives with Carboethoxymethylenetriphenylphosphorane
Murphy, Steven M.,Stanforth, Stephen P.
, p. 1083 - 1084 (2007/10/02)
Treatment of a series of 2-trifluoromethyl-4H-3,1-benzoxazin-4-one derivatives 1 with carboethoxymethylenetriphenylphosphorane 2 yielded the phosphoranes 3 in boiling toluene solution.Thermolysis of these phosphoranes 3 gave esters 6.