Nagao H, Misawa-Suzuki T, Tomioka N, Ohno H, Rikukawa M. Nitrosylruthenium Complexes as Polymerization Catalysts for Acrylonitrile in DMF.
Chem Asian J 2018;
13:3014-3017. [PMID:
30230689 DOI:
10.1002/asia.201801095]
[Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Revised: 08/18/2018] [Indexed: 01/26/2023]
Abstract
Nitrosylruthenium complexes bearing two 2,2'-bipyridine (bpy) or 2-pyridinecarboxylate (pyc) ligands, [Ru(NO)X(bpy)2 ]3+ (X=CH3 CN, CH2 =CHCN, H2 O, Cl, ONO2 ) and [Ru(NO)(OH2 )(pyc)2 ]+ , were used as catalysts for the polymerization of acrylonitrile in N,N-dimethylformamide (DMF) under air without initiators to obtain polyacrylonitrile (PAN) with a high molecular weight and a narrow molecular weight distribution.
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