Side-on Bound Complexes of Phenyl- and Methyl-diazene
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https://figshare.com/articles/dataset/Side_on_Bound_Complexes_of_Phenyl_and_Methyl_diazene/2539153
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资源简介：
Treatment of trans-[FeCl2(dmpe)2] with phenylhydrazine and 1 equiv of base afforded
the side-on bound phenylhydrazido complex cis-[Fe(η2-NH2NPh)(dmpe)2]+. Further
deprotonation of the phenylhydrazido complex afforded the side-on
bound phenyldiazene complex cis-[Fe(η2-HNNPh)(dmpe)2] as a mixture of diastereomers.
Treatment of cis-[RuCl2(dmpe)2] with phenylhydrazine or methylhydrazine afforded the end-on bound
phenylhydrazine or methylhydrazine complexes cis-[RuCl(η1-NH2NHR)(dmpe)2]+ (R = Ph,
Me). Treatment of the substituted hydrazine complexes with base afforded
the side-on bound phenylhydrazido complex cis-[Ru(η2-NH2NPh)(dmpe)2]+ as well
as the phenyldiazene and methyldiazene complexes cis-[Ru(η2-HNNR)(dmpe)2] (R = Ph,
Me). cis-[RuCl(η1-NH2NHR)(dmpe)2]+ (R = Ph, Me), cis-[M(η2-NH2NPh)(dmpe)2]+ (M = Fe, Ru) and cis-[Ru(η2-HNNPh)(dmpe)2] were characterized structurally
by X-ray crystallography. cis-[Ru(η2-HNNPh)(dmpe)2] is the first side-on bound phenyldiazene
complex to be structurally characterized. In the structure of cis-[Ru(η2-HNNPh)(dmpe)2], the geometry of the coordinated diazene fragment is significantly
nonplanar (CNNH angle 137°) suggesting that the complex is probably
better described as a Ru(II) metallodiaziridine than a Ru(0) diazene
π-complex.
创建时间：
2016-02-21
