实验室中合成叔硫醇缺少简便方法。用叔醇和氢溴酸与硫脲直接反应是目前采用的方法。Lee和Akerstrom曾用此法合成了叔硫醇,但碳原子数没超过七个。Sprague及Kresze分别用干燥氯化氢及盐酸代替氢溴酸也合成了叔硫醇,但产率不高。本文提出了用叔醇、硫酸与硫脲反应来制备叔硫醇的方法,并合成了六个叔硫醇。 A simple method for the synthesis of tertiary thiols in laboratories. The direct reaction with tertiary alcohol and hydrobromic acid with thiourea is currently used. This method was used by Lee and Akerstrom to synthesize tertiary thiols, but no more than seven carbon atoms. Sprague and Kresze also synthesized tertiary thiols using dry hydrogen chloride and hydrochloric acid respectively instead of hydrobromic acid, but the yields were not high. This paper presents a method for preparing tertiary thiols by the reaction of tertiary alcohol, sulfuric acid and thiourea and synthesizes six tertiary thiols.