14066-76-3Relevant articles and documents
Synthetic method of thiazoles (by machine translation)
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, (2020/09/16)
4 - Acetoxy 3 - acetyl -3 - chloropropyl acetate is hydrolyzed under acidic conditions to prepare 4 -mercapto -2 - methyl -2 - (β - acetoxyethyl)-thiazole; the step of preparing -2 - methyl -2 - (β - acetoxyethyl)-thiazole with 3 - methyl -3 - (β - acetoxyethyl)-thiazole under acidic condition is carried out under an acidic condition by adding an oxidizing agent under an acidic condition in 3 -chloro -3 -methyl 2 - (β - acetoxyethyl)-thiazole in an acidic condition under an acidic condition by adding 4 - an oxidizing agent under an acidic condition; and a -5 - method -5 - for synthesizing thiazoles -4 - and -5 -mercapto 2 -methyl-ethyl)-thiazole in an acidic condition by adding an -5 - oxidizing agent under an -5 - 4 - acidic condition; and the method comprises the following steps: preparing -4 -4 - ethyl acetoxyethyl)-thiazole. The synthesis method is mild in overall reaction condition, simple in post-treatment and suitable for pilot scale test and industrial production. (by machine translation)