Synthesis of benzyl mercaptan
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United States of America Patent
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Mar 19, 1991
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N/A
app pub date -
Apr 10, 1989
filing date -
Apr 14, 1988
priority date (Note) -
Expired
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Abstract
This invention relates to the preparation of benzyl mercaptan by reacting benzyl chloride and ammonium sulfhydrate. In the process according to the invention, the reaction is carried out under autogenous pressure in a closed reactor in two steps. The first comprises adding the benzyl chloride to an aqueous solution of ammonium sulfhydrate at a temperature below 80.degree. C. The second comprises heating the reaction mixture to a temperature in the range 80.degree. to 100.degree. C.
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