In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 710-18-9, name is 1-Methoxy-4-(trifluoromethoxy)benzene belongs to ethers-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. Application In Synthesis of 1-Methoxy-4-(trifluoromethoxy)benzene
PREPARATION 34 2-Methoxy-5-trifluoromethoxybenzoyl chloride Combine 2-methoxy-5-trifluoromethoxybenzene (1.0 g, 5.2 mmol) and trifluoroacetic acid (200 mL). Add slowly portionwise hexamethylenetetraamine (26 g, 185.7 mmol). Heat at 60 C. After 24 hours, cool to ambient temperature and pour the reaction mixture into a 2 M aqueous solution of sulfuric acid (500 mL). Cool and extract ten times with diethyl ether. Dry the combined organic layers over Na2SO4, filter, and evaporate in vacuo to give a residue. Chromatograph the residue on silica gel eluding with 1/4 ethyl acetate/hexane to give 2-methoxy-5-trifluoromethoxybenzaldehyde.
The synthetic route of 710-18-9 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Aventis Pharmaceuticals Inc.; US6423704; (2002); B1;; ; Patent; Aventis Pharmaceuticals Inc.; US6211199; (2001); B1;,
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