2,3-Dimethoxybenzaldehyde synthesis
- Product Name:2,3-Dimethoxybenzaldehyde
- CAS Number:86-51-1
- Molecular formula:C9H10O3
- Molecular Weight:166.17
Yield:86-51-1 94.4%
Reaction Conditions:
with triethylamine;magnesium chloride in 5,5-dimethyl-1,3-cyclohexadiene at 100; for 6 h;
Steps:
1; 2 Example 2: Preparation of 2,3-dimethoxybenzaldehyde:
Add 2823 mg o-dimethoxybenzene to the reactor.Add 10 ml of xylene,Stirring,Add 1200 mg of formaldehyde to room temperature.Then stir at room temperature for 20 minutes.Add 3903 mg of anhydrous magnesium chloride and 4150 mg of triethylamine.The reaction was then continuously stirred at 100 ° C for 6 hours.After the reaction is completed,After the post-treatment and purification process,The compound 2,3-dimethoxybenzaldehyde is obtained,The yield was 94.4%.
References:
Shanghai Huajin Bio-technology Co., Ltd.;Bu Gonggaofamingren CN108794317, 2018, A Location in patent:Paragraph 0007-0010
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