发明名称 SLKYLATION OF PHENOL
摘要 PURPOSE:o-Alkylphenol and 2,6-dialkylphenol are prepared by the gas phase reaction of phenol with alcohol in the presence of a novel catalytic composition active at a low temperature, thereby alkylating the ortho-position of the phenol.
申请公布号 JPS5377029(A) 申请公布日期 1978.07.08
申请号 JP19760151886 申请日期 1976.12.20
申请人 MITSUI TOATSU CHEMICALS 发明人 KIYOURA TADAMITSU;KOGURE YASUO
分类号 C07C37/16;B01J21/00;B01J21/10;C07B61/00;C07C27/00;C07C39/06;C07C67/00 主分类号 C07C37/16
代理机构 代理人
主权项
地址