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本文报道了以噻吩为起始原料三步合成a—甲基—2—噻吩乙酸的方法,并指出各步的改进和实施方法。
In this paper, a method for the synthesis of a-methyl-2-thiopheneacetic acid using thiophene as the starting material in three steps was reported. The improvement and implementation of each step were also pointed out.