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US4320070A Process for preparing chlorothiolformates 失效
氯硫代甲酸酯的制备方法

Process for preparing chlorothiolformates
摘要:
Chlorothiolformates are prepared by reacting a mercaptan with phosgene in the presence of a catalytic amount of anion exchange resin in the neutral salt form. Preferably the resin has quaternary ammonium functionality.
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