[EN] PROCESS FOR MAKING ALKYLTIN TRIHALIDES AND THEIR USE<br/>[FR] PROCÉDÉ DE PRÉPARATION DE TRIHALOGÉNURES D'ALKYLÉTAIN ET LEUR UTILISATION
申请人:ARKEMA B V
公开号:WO2017109097A1
公开(公告)日:2017-06-29
The present invention relates to a process for the preparation of monoalkyltin trihalides. In particular the present invention relates to an improved process for the preparation of monoalkyltin trihalides involving a redistribution reaction. More particularly the present invention relates to an improved process for the preparation of monoalkyltin trihalides involving a redistribution reaction in presence of at least one transition metal complex, said complex containing only one monodentate phosphorus ligand per metal centre.