3-(Chloromethyl)benzoyl chloride synthesis
- Product Name:3-(Chloromethyl)benzoyl chloride
- CAS Number:63024-77-1
- Molecular formula:C8H6Cl2O
- Molecular Weight:189.04
Yield: 95.2 %Chromat.
Reaction Conditions:
with aluminum (III) chloride in chloroform at 50 - 55; under 3000.3 Torr; for 18 h;Inert atmosphere;Autoclave;Solvent;Reagent/catalyst;Pressure;Temperature;
Steps:
Example 8 Example 8
The 90 ml chlorofrom input pressure, adding trichloromethyl phenyl 0.1mol, paraformaldehyde 0.12mol, anhydrous aluminium chloride 0.03mol, filled with nitrogen to 0.4 MPa, for 50 °C -55 ° C reaction time 18h, then cooling to room temperature, nitrogen releases, GC analysis is performed on a sample, area for the main peak area normalization 95.2%, with the 3-chloro methyl benzoyl chloride reference comparison, identified as the target product 3-(chloromethyl)benzoyl chloride.
References:
Fine Chemicals Co., Ltd. And Hubei Phase;Yi, Zhangguo;Yin, Shaohua;Dong, Xiaolu CN105384625, 2016, A Location in patent:Paragraph 0037; 0038
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