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Syntheses and Structures of Homo- and Heterobimetallic Complexes Containing a (Cyclopentadienone)rhodium(I) Fragment

✍ Scribed by Sébastien Gauthier; Rosario Scopelliti; Kay Severin

Book ID
102259210
Publisher
John Wiley and Sons
Year
2005
Tongue
German
Weight
183 KB
Volume
88
Category
Article
ISSN
0018-019X

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✦ Synopsis

Abstract

The reaction of [RhCl(η^4^‐Ph~2~R~2~C~4~CO)]~2~ (R=Ph, 2‐naphthyl) with the dimeric complexes [RuCl~2~(p‐cymene)]~2~ p‐cymene=1‐methyl‐4‐(1‐methylethyl)benzene, [RuCl~2~(1,3,5‐Et~3~C~6~H~3~)]~2~, [MCl~2~(Cp*)]~2~ (M=Rh, Ir; Cp*=1,2,3,4,5‐pentamethylcyclopenta‐2,4‐dien‐1‐yl), [RuCl~2~(CO)~3~]~2~, [RuCl~2~(dcypb)(CO)]~2~ (dcypb=butane‐1,4‐diylbis[dicyclohexylphosphine]), [(dppb)ClRu(μ‐Cl)~2~(μ‐OH~2~)RuCl(dppb)] (dppb=butane‐1,4‐diylbis[diphenylphosphine]), and [(dcypb)(N~2~)Ru(μ‐Cl)~3~RuCl(dcypb)] was investigated. In all cases, mixed, chloro‐bridged complexes were formed in quantitative yield (see 5–8, 9–16, 18, 19, 21, and 22). The six new complexes 5, 8, 9, 13, 15, and 22 were characterized by single‐crystal X‐ray analysis (Figs. 1–3).

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✍ Lutz Dahlenburg; Harald Treffert; Christian Farr; Frank W. Heinemann; Achim Zahl 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 328 KB 👁 1 views

## Abstract The bridge‐opening reaction of [(η^4^‐C~8~H~12~)~2~Rh~2~(μ‐Cl)~2~] with chiral and achiral β‐amino alcohol nucleophiles gave mononuclear complexes [(η^4^‐C~8~H~12~)RhCl{HN(R)∩OH‐κ__N__}] containing the amino alcohol ligands in N‐monodentate coordination; HN(R)∩OH = ethanolamine (4), 2‐a