Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 456-55-3, name is (Trifluoromethoxy)benzene, A new synthetic method of this compound is introduced below., HPLC of Formula: C7H5F3O
EXAMPLE 2 4-Trifluoromethoxy-alpha,alpha,alpha-trifluoroacetophenone was prepared from 4-bronotrifluoromethoxybenzene by a procedure similar to that described in Example 1. 4-Bromotrifluoromethoxybenzene may be prepared from trifluoromethoxybenzene by the process described in the Journal of Organic Chemistry, 29, 1, (1964). Boiling point: 164-166 C. (atmosphere pressure). 1 H NMR (CDCl3)delta (ppm): 7.35, 8.14 (4H,d), 19 F NMR (CDCl3)delta (ppm relative to CFCl3): -58.1 (s) CF3 O. -72.1 (s) CF3.
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; Imperial Chemical Industries PLC; US4891450; (1990); A;,
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