Studies of phosphazenes. Part 34. Group 6 metal carbonyl complexes of bis(pyrazolyl)cyclotriphosphazenes
作者:Annamalai Chandrasekaran、Setharampattu S. Krishnamurthy、Munirathinam Nethaji
DOI:10.1039/dt9940000063
日期:——
W) afford complexes of the type [M(CO)3 L](L = L1 or L2), which have been characterised by IR and NMR spectroscopic data. The structures of [Mo(CO)3 L1], [W(CO)3 L2] and the ligand L2 have been determined by single-crystal X-ray diffraction. The phosphazenes act as novel tridentate NNN-donor ligands with two pyrazolyl nitrogen atoms and one phosphazene ring nitrogen atom bonded to the metal atom.
双(3,5-二甲基吡唑-1-基)环三磷腈gem -N 3 P 3 Ph 4(C 3 HN 2 Me 2)2(L 1)和N 3 P 3(MeNCH 2 CH 2 O)2的反应具有[M(CO)6 ](M = Mo或W)的(C 3 HN 2 Me 2)2(L 2)提供[M(CO)3 L](L = L 1或L 2),已通过IR和NMR光谱数据进行了表征。[Mo(CO)3 L 1 ],[W(CO)3 L 2 ]和配体L 2的结构已经通过单晶X射线衍射确定。磷腈充当新颖的三齿NNN-供体配体,其中两个吡唑基氮原子和一个与金属原子键合的磷腈环氮原子。
Krishnamurthy, S. S.; Reddy, V. Sreenivasa; Chandrasekaran, A., Phosphorus, Sulfur and Silicon and the Related Elements, 1992, vol. 64, # 1-4, p. 99 - 106
作者:Krishnamurthy, S. S.、Reddy, V. Sreenivasa、Chandrasekaran, A.、Nethaji, M.
DOI:——
日期:——
GALLICANO, K. D.;PADDOCK, N. L., CAN. J. CHEM., 1982, 60, N 4, 521-528