Bereiding van zuuranhydriden en zuurchloriden
A process that can be used to produce an acid anhydride or acid chloride is provided. The process comprises contacting a reaction medium with a catalyst. The reaction medium comprises at least one organic acid, combination of the organic acid and phosgene, combination of at least one organic anhydri...
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| Format: | Patent |
| Sprache: | dut |
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| Zusammenfassung: | A process that can be used to produce an acid anhydride or acid chloride is provided. The process comprises contacting a reaction medium with a catalyst. The reaction medium comprises at least one organic acid, combination of the organic acid and phosgene, combination of at least one organic anhydride and phosgene, or combinations of the organic acid, the organic anhydride, and phosgene. The reaction medium can further comprise a solvent. The catalyst is a Group IVB transition metal halide. |
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