abstract |
(57) [Summary] [Problem] To prepare 1,1,1,5,5,5- metal complex of 1,1,1,5,5,5-hexafluoroacetylacetone Hexafluoroacetylacetone is recovered. The metal complex of 1,1,1,5,5,5-hexafluoroacetylacetone is hydrolyzed to form 1,1,1,5,5,5-hexafluoroacetylacetone. 1,5,5,5-Hexafluoroacetylacetone hydrate is obtained and dehydrated to obtain 1,1,1,5,5,5-hexafluoroacetylacetone. |