Electric Literature of 451-85-4, A common heterocyclic compound, 451-85-4, name is 2,4-Dichloro-1-(trifluoromethoxy)benzene, molecular formula is C7H3Cl2F3O, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
Example 7 Trifluoromethoxybenzene was obtained at 230 C. from 2,4-dichloro-trifluoromethoxybenzene at a conversion of 100% and a selectivity of 91.4%.
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.
Reference:
Patent; Bayer Aktiengesellschaft; US5283378; (1994); A;,
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