发明名称 |
MANUFACTURING PROCESS FOR IODINATED AROMATIC COMPOUNDS |
摘要 |
Disclosed is a method for preparing an iodinated aromatic compound. More specifically, disclosed is a method of preparing an iodinated aromatic compound by iodinating an aromatic compound in the presence of oxygen over a zeolite catalyst, in which the aromatic compound and its monoiodo compound, as raw materials, are allowed to react with iodine. In comparison with a method in which only the aromatic compound is used as a raw material without adding the monoiodo compound, the disclosed method can increase the productivity of diiodo compounds and the selectivity to a p-diiodo compound and, at the same time, suppress side reactions, thus lengthening the life span of the catalyst. |
申请公布号 |
WO2009054555(A1) |
申请公布日期 |
2009.04.30 |
申请号 |
WO2007KR05227 |
申请日期 |
2007.10.23 |
申请人 |
SK CHEMICALS CO., LTD.;KIM, HAN SEOK;LEE, JONG IN;CHA, IL HOON;LEE, YOON SEO |
发明人 |
KIM, HAN SEOK;LEE, JONG IN;CHA, IL HOON;LEE, YOON SEO |
分类号 |
C07C25/02;C07C17/093;C07C17/12;C07C23/10 |
主分类号 |
C07C25/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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