METHOD FOR PRODUCING BIPHENYLAMINES FROM AZOBENZENES BY RUTHENIUM CATALYSIS
申请人:BAYER CROPSCIENCE AKTIENGESELLSCHAFT
公开号:US20170334832A1
公开(公告)日:2017-11-23
The present invention relates to a novel method for preparing substituted biphenylamines
这项发明涉及一种制备取代联苯胺的新方法。
[EN] METHOD OF PRODUCING 1-HEXENE<br/>[FR] PROCÉDÉ DE FABRICATION DU 1-HEXÈNE
申请人:SUMITOMO CHEMICAL CO
公开号:WO2011016581A1
公开(公告)日:2011-02-10
A method of producing 1-hexene comprising: step 1: a periodic table group IV transition metal compound, an organoaluminum compound and ethylene are brought into contact with each other in a solvent to obtain a solution containing 1-hexene; and step 2: the solution obtained in step 1 is brought into contact with an aqueous solution containing a metal hydroxide and having a pH of 12.0 or higher.