发明名称 |
ZEOLITE SUPPORT LOADED WITH A BASE MATERIAL FOR USE IN THE COUPLING OF ANILINE AND NITROBENZENE |
摘要 |
This invention provides a composition suitable for use in a reaction zone where aniline is reacted with nitrobenzene to obtain intermediates of 4-aminodiphenylamine comprising a solid support having interior channels with base material employed in the reaction loaded into the channels. The cross-sectional dimensions of the channels are such as to provide a restricted transition state with regard to the reaction and to improve the selectivity of the reaction in favor of the intermediates. The invention also provides a method for loading the base material in the solid support. The invention further provides a process for carrying out the above reaction using the above composition. |
申请公布号 |
KR100841873(B1) |
申请公布日期 |
2008.06.27 |
申请号 |
KR20027017408 |
申请日期 |
2001.06.20 |
申请人 |
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发明人 |
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分类号 |
B01J31/26;C07C209/00;B01J29/00;B01J29/40;B01J29/44;B01J31/02;C07B61/00;C07C209/36;C07C209/38;C07C209/48;C07C211/51;C07C211/54;C07C211/55 |
主分类号 |
B01J31/26 |
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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