| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a thiol, a thioether, and a disulfide, by reacting an olefin with hydrogen sulfide. SOLUTION: This method for preparing a sulfur-containing compound expressed by general formula I (Q is -S- or -S-S-; and R<SP>1</SP>is H or a 1-30C saturated or unsaturated straight-chain or branched-chain alkyl and R<SP>2</SP>is H or a 1-30C saturated or unsaturated straight-chain or branched-chain alkyl, provided that R<SP>1</SP>and R<SP>2</SP>are not allowed to be H at the same time) comprises reacting a mixed gas stream containing the hydrogen sulfide with the 1-30C straight-chain or branched-chain olefin by using, or not using, oxygen, wherein reaction is conducted at a pressure of 2-325 bar in the presence of water and carbon dioxide. COPYRIGHT: (C)2006,JPO&NCIPI
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