Zur Koordinationschemie des Rhenium(VII). IV. t‐Butylperrhenat

Ringel, Christian; Boden, G.

doi:10.1002/zaac.19723930108

Cited by 10 publications

(3 citation statements)

References 15 publications

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“…34 A lead analogue, Ph 3 PbOReO 3 , was isolated from the reaction of Re 2 O 7 with Ph 4 Pb. 34 36 In contrast to Me 3 SiOReO 3 , the alkoxide t BuOReO 3 decomposes in the pure state above -4 °C, although it can be kept at room temperature in solution. In this respect it resembles most of the RReO 3 complexes described in section III.…”

Section: Introductionmentioning

confidence: 99%

Rhenium(VII) Oxo and Imido Complexes: Synthesis, Structures, and Applications

1997

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ContentsI. Introduction 3197 II. LReO 3 Compounds and Derivatives 3199 A. Inorganic XReO 3 Compounds and Derivatives 3199 1. Dirhenium Heptaoxide, Re 2 O 7 , and Derivatives 3199 2. Halides and Pseudohalides of Type XReO 3 and Their Adducts 3200 3. R 3 EOReO 3 Compounds and Their Adducts (E ) C, Si, Sn, Ge, Sn, Pb) 3202 4. The Amido R 2 NReO 3 , the Phosphiniminato Complexes, and Their Adducts 3204 5. The Carboxylato Complexes (RCOO)-ReO 3 and Their Adducts 3204 6. The [L 3 ReO 3 ] + and [L 3 ReO 3 ] Complexes 3205 7. Miscellaneous Inorganic LReO 3 Derivatives 3206 8. Structural and Spectroscopic Characterization 3206 9. Reactions of Re 2 O 7 and XReO 3 Compounds 3208 B. Organic RReO 3 Compounds and Derivatives 3209 1. The Alkyl RReO 3 Derivatives 3209 2. The Methyl(vinyl)ReO 3 Complex 3212 3. Allyl, Benzyl, and Pseudoallylic Compounds 3212 4. The Alkinyl RReO 3 Derivatives 3212 5. The Aryl Derivatives 3213 6. The Cyclopentadienyl Derivatives 3213 7. The Indenyl Derivative 3214 8. Structural and Spectroscopic Characterization 3215 9. Reactions of Organic RReO 3 Compounds 3220 10. Applications 3223 III. The L 3 ReO 2 Compounds and Derivatives 3230 A. Inorganic X 3 ReO 2 Derivatives 3230 B. Organic and Mixed Derivatives 3231 IV. The L 4 Re 2 O 5 Compounds and Derivatives 3234 V. The L 5 ReO Compounds and Derivatives 3234 VI. The Re(VII) Imido Compounds and Derivatives 3234 A. The Inorganic XRe(NR) 3 Derivatives 3235 B. The Organic RRe(NR) 3 Derivatives 3236 C. The Inorganic X 3 Re(NR) 2 Derivatives 3236 D. The Organic R 3 Re(NR) 2 Derivatives 3237 E. Miscellaneous Polynuclear and Mixed Imido and Oxo−Imido Derivatives 3238 F. The X 5 Re(NR) Derivatives 3238 G. Reactions of XRe(NR) 3 Complexes 3238 H. Reactions of X 3 Re(NR) 2 and Derivatives 3239 1. The Imido−Alkyne XR(NAr) x (η 2 -C 2 R 2 ) 3-x Complexes 3239 2. The Imido−Alkylidene and Imido−Alkylidyne Complexes 3240 I. Structural Studies 3241 VII. Conclusions 3243 VIII. Abbreviations 3243 IX. Acknowledgments 3243 X. References 3243 3197

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Section: Introductionmentioning

confidence: 99%

Rhenium(VII) Oxo and Imido Complexes: Synthesis, Structures, and Applications

1997

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“…20, 21 (3) Most of compounds under consideration contain oxo ligands apart from the alkoxide groups in the metal coordination sphere. This feature is illustrated by the difference between the structures of related compounds ReO 3 (OMe) and ReO 3 (OBu t ): a polymeric structure with bridging methoxy ligands has been proposed for the former, 20 while the latter is monomeric.…”

Section: Structure Of Rhenium Alkoxidesmentioning

confidence: 99%

Rhenium alkoxides

Shcheglov

Дробот

2005

Russ Chem Bull

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“…1,2 In particular, methylrhenium trioxide (MTO) has proved to be highly versatile, 3-14 but many other compounds employing the [ReO 3 ] + core have been investigated including organometallic and inorganic species. The latter comprise complexes with ligands such as halides, 15-18 alkoxides 19 or carboxylates. 20, 21 We were interested whether amido complexes of the same type can be synthesized and whether they are reactive towards oxygen atom transferreactions.…”

Section: Introductionmentioning

confidence: 99%

Rhenium oxo compounds containing η2-pyrazolate ligands

et al. 2005

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Reaction of potassium salts of sterically demanding pyrazolates (pz = bis-3,5-tert-butylpyrazolate, pz= bis-3,5-tert-butyl-4-methylpyrazolate) with Re2O7 affords soluble eta2-pyrazolate complexes of the type [(eta2-pz)ReO3(THF)n](1: pz, n= 1 and 2: pz, n= 0). They were characterized by spectroscopic methods and by X-ray crystallography confirming the eta2-coordinate ligands. Complex 1 employing the ligand with a proton in the 4-position retains one molecule of THF, whereas the additional methyl group in 2 leads to the base-free compound 2. Compound 1 reacts with pyridine and 3,5-dimethylpyridine to form Lewis base adducts of the type [(eta2-pz)ReO3(L)](3: L = py; 4: L = 3,5-Me2py). The pronounced sensitivity towards water of these complexes is demonstrated by the reaction of 1 with one equivalent of water forming the corresponding pyrazolium perrhenate [ReO4][pzH2](5). Its solid state structure shows a hydrogen bonded dimeric assembly. Catalytic activity of 1 is established in oxygen atom transfer-reactions (OAT) from dimethylsulfoxide to triphenylphosphine, and in epoxidations of cyclooctene employing bis(trimethylsilyl) peroxide (BTSP).

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Zur Koordinationschemie des Rhenium(VII). IV. t‐Butylperrhenat

Cited by 10 publications

References 15 publications

Rhenium(VII) Oxo and Imido Complexes: Synthesis, Structures, and Applications

Rhenium(VII) Oxo and Imido Complexes: Synthesis, Structures, and Applications

Rhenium alkoxides

Rhenium oxo compounds containing η2-pyrazolate ligands

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