Einmeta-Xylylen durchBamford-Stevens-Reaktion eines Fulven-Keten-Addukts
作者:Heinz Stadler、Max Rey、Andr� S. Dreiding
DOI:10.1002/hlca.19840670525
日期:1984.8.8
A meta-Xylylene by Bamford-Stevens Reaction of a Fulvene-Ketene-Adduct
一元-Xylylene由班福德-史蒂文斯富烯-乙烯酮加合物的反应
Process for recovery of resorcin
申请人:Mitsui Petrochemical Industries, Ltd.
公开号:US04273623A1
公开(公告)日:1981-06-16
In the process for obtaining a concentrate of resorcin by acid-decomposing m-diisopropylbenzene hydroperoxide in an inert solvent in the presence of an acidic solid catalyst and distilling off acetone and the inert solvent from the resulting acid-decomposition reaction mixture, if water is added to this reaction mixture in an amount of 20 to 70% by weight based on resorcin and the reaction mixture is then subjected to distillation, resorcin can be obtained at a high recovery yield.