Convenient Dimethylamino Amination in Heterocycles and Aromatics with Dimethylformamide
作者:Anu Agarwal、Prem M. S. Chauhan
DOI:10.1081/scc-200026634
日期:2004.1.1
A convenient dimethylamino amination of various heterocyclic and aromatic compounds having activated chloro group has been carried out in good yields using dimethyl formamide (DMF).
BOYD, G. V.;LINDLEY, P. F.;NICOLAOU, G. A., J. CHEM. SOC. CHEM. COMMUN., 1984, N 16, 1105-1107
作者:BOYD, G. V.、LINDLEY, P. F.、NICOLAOU, G. A.
DOI:——
日期:——
Process for Producing Olefin Copolymerization Catalyst and Process for Producing Olefin Copolymer
申请人:NAKAHARA Shinya
公开号:US20080227937A1
公开(公告)日:2008-09-18
A process for producing an olefin copolymerization catalyst, comprising the step of contacting, with one another, (A) a solid catalyst component containing a titanium atom, a magnesium atom and a halogen atom, (B) an organoaluminum compound and/or organoaluminumoxy compound, and (C) a nitrogen-containing aromatic heterocyclic compound, whose one or more carbon atoms adjacent to its nitrogen atom are linked to an electron-donating group, or a group containing an electron-donating group; and a process for producing an olefin copolymer using the an olefin copolymerization catalyst.