α,α‐Dichloroketones were synthesized from diarylalkynes and trichloroisocyanuric acid. They can also be obtained from the sequential reaction consisting of decarboxylative coupling and chlorination.

中文翻译：

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脱羧偶联和氯化的顺序反应合成α，α-二氯酮

α，α-二氯酮是由二芳基炔烃和三氯异氰尿酸合成的。它们也可以从由脱羧偶联和氯化组成的顺序反应中获得。