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Thioxanthone photoinitiator was synthesized from DTSA by chlorination and condensation with isopropylbenzene in the presence of anhydrous AlCl3.

以二硫代二苯甲(DTSA)酰氯化、氯代、后与异丙苯化铝催化下缩合成为光引发剂。

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at the request of, at the same time, at the sight of, at the suggestion of, at the thought of, at the time, at the top of, at the weekend, at the word of command, at the worst,

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3G, 401(K), a,

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