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以对氟甲苯为起始原料,经光氯化、精馏分离、水解合成对氟苯甲醛,总收率为93.2%(以对氟甲苯计)。重点讨论了光氯化条件。
To p-fluorotoluene as the starting material, the photochlorination, distillation separation, hydrolysis of p-fluorobenzaldehyde, the total yield was 93.2% (p-toluidine count). Focus on the photochemical chlorination conditions.