Cyclic and linear amidines effectively catalyzed the reaction of carbon disulfide and episulfides under mild conditions, such as ordinary pressure and ambient temperature, to give the corresponding cyclic trithiocarbonates in high yields.

中文翻译：

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用于在温和条件下由二硫化碳和环硫化物高效合成环状三硫代碳酸酯的环状和线性am催化剂

在温和的条件下，例如常压和环境温度下，环状和线性am可以有效地催化二硫化碳和环硫化物的反应，从而以高收率得到相应的环状三硫代碳酸酯。