کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10575599 977521 2005 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Nickel(II) bis(diphenylphosphino)amide: Redox-coupling of dppa ligands in coordination sphere of Ni2+ and some other properties
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Nickel(II) bis(diphenylphosphino)amide: Redox-coupling of dppa ligands in coordination sphere of Ni2+ and some other properties
چکیده انگلیسی
Interaction of nickel(II) bis(diphenylphosphino)diphenylamide {Ni(dppa)2} with carbon monoxide leads to the redox coupling of dppa ligands and formation of zero-valent nickel complex (CO)2Ni(Ph2PNPPh2PPh2NPPh2). Similar reaction with sulphur dioxide yields simple adduct (SO2)NiII[(PPh2)2N]2, while allyl bromide alkylate dppa ligand to form All-N(PPh2)2NiBr2. The electrochemical reduction of Ni(dppa)2 in CH2Cl2 takes place in two steps: reversible one-electron and quasi-reversible three-electron step.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Organometallic Chemistry - Volume 690, Issue 7, 30 March 2005, Pages 1814-1821
نویسندگان
, , , , , , ,