The present invention describes metal salen complexes having dianionic counterions. Such complexes can be readily precipitated and provide an economical method for the purification and isolation of the complexes, and are useful to prepare novel polymer compositions.
US7888362B2
申请人:——
公开号:US7888362B2
公开(公告)日:2011-02-15
US9403861B2
申请人:——
公开号:US9403861B2
公开(公告)日:2016-08-02
Thermische (E), (Z)-Isomerisierungen bei substituierten Propenylbenzolen