Reactivity with Amines of Bis(cyanamide) and Bis(cyanoguanidine) Complexes of the Iron Triad
Reactivity with Amines of Bis(cyanamide) and Bis(cyanoguanidine) Complexes of the Iron Triad
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DOI：
10.1002/zaac.201400591
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发表时间：
2015-04-01
影响因子：
1.4
通讯作者：
Castro, Jesus
中科院分区：
文献类型：
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作者：
Albertin, Gabriele;Antoniutti, Stefano;Castro, Jesus
His(氰胺)[M(N相当于CNEt2)(2)L-4](BPh_4)(2)和双(氰基胍)[Min=CN(H)C(NH_2)=NH}(2)L-4](BPh_4)(2)配合物=Fe，Ru，Os；I=P(OEt)(3)]与过量的胺RNH_2(R=NPR，IPR)反应得到了[M(NH_2R)N相当于CNET2)L-4](BPh_4)(2)(1a-5a)和[M(NH_2R)(N相当于CN(H)C(NH)_2)L-4](BPh_4)(2)(Lb，2b)的混配配合物。通过[M(NH(2)IPR)(N相当于CNEt2)(P(OEt)(3)}(4)](BPh4)(2)[M=Ru(3a)，Os(5a)])的光谱分析和X-射线晶体结构测定对其进行了表征。
Treatment of his(cyanamide) [M(N equivalent to CNEt2)(2)L-4](BPh4)(2) and bis(cyanoguanidine) [MIN=CN(H)C(NH2)=NH}(2)L-4](BPh4)(2) complexes = Fe, Ru, Os; I. = P(OEt)(3)] with an excess of amine RNH2 (R = nPr, iPr) affords mixed-ligand complexes with cyanamide and amine [M(NH2R)N equivalent to CNEt2)L-4](BPh4)(2) (1a-5a) and [M(NH2R)(N equivalent to CN(H)C(NH2)=NH)L-4](BPh4)(2) (lb, 2b). The complexes were charactetized by spectroscopy and X-ray crystal structure determination of [M(NH(2)iPr)(N equivalent to CNEt2)(P(OEt)(3)}(4)](BPh4)(2) [M = Ru (3a), Os (5a)].