Reaction of [(1-H-Hydronaphthalene)Mn(CO)3] with Pyridine in the Presence of Halogenated Solvent:  The Role of Ring-Slippage in [(1-H-Hydronaphthalene)Mn(CO)3]

Son, Seung Uk; Park, and Kang Hyun; Chung, Young Keun

doi:10.1021/om000462l

“…Recently, we studied the chemistry of [(1 H -hydronaphthalene)Mn(CO) 3 ] and attempted to synthesize the iron analogue [(1 H -hydronaphthalene)Fe(CO) 3 ] + via the reaction of 1,2-dihydronaphthalene with Fe 2 (CO) 9 followed by a hydride abstraction by trityl cation. However, this procedure was unsuccessful.…”

Section: Introductionmentioning

confidence: 99%

Use of (η⁴-1-Azabuta-1,3-diene)tricarbonyliron as a Substitute for Cyclopentadiene in the Synthesis of Sandwich and Half-Sandwich Compounds

Son

¹

,

Park

²

,

Chung

³

2002

Self Cite

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The azadiene-iron complex (η4-1-azabuta-1,3-diene)tricarbonyliron (1) acts as a substitute for cyclopentadiene. New sandwich and half-sandwich compounds 2−9 are prepared. Refluxing 1 affords two diasteromeric bis(azaferracyclopentadienyl)iron(II) compounds 2 and 3. Reaction of 1 with [CpFe(CO)2]2, Re(CO)5BF4, and Mn2(CO)10 yields half-sandwich compounds 6, 7, and 8, respectively. Photochemical reaction of 8 with PPh3 gives a PPh3-substituted derivative 9. The molecular structures of 2, 4, 5, 6, 7, and 9 have been determined by X-ray diffraction methods.

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Manganese: Organometallic Chemistry

Sweigart

¹

,

Reingold

²

2005

Encyclopedia of Inorganic Chemistry

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Ever since the characterization of Mn 2 (CO) 10 in 1954, manganese has played an important role in the development of organometallic chemistry. In some ways, however, manganese has not been as prominently utilized in synthesis and catalysis as some other transition metals such as iron, cobalt, chromium, and so on. The low cost of the metal, its accessible oxidation states, and the versatility of its many reaction pathways suggest that manganese will play a feature role in the organometallic chemistry of the future. Herein, new developments in organomanganese chemistry are described. There have been significant advances in insertion reactions, nucleophilic additions to coordinated arenes, and the chemistry of manganese‐coordinated carbenes, vinylidenes, and cymantrenes. Of special interest are the recent demonstration of manganese‐mediated activation of strong covalent bonds in sulfur and nitrogen heterocycles and the construction of organomanganese coordination networks via self‐assembly of modular quinonoid complexes.

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Manganese: Organometallic Chemistry

Sweigart

¹

,

Reingold

²

2005

Encyclopedia of Inorganic and Bioinorganic Chemistry

0

View full text Add to dashboard Cite

Ever since the characterization of Mn 2 (CO) 10 in 1954, manganese has played an important role in the development of organometallic chemistry. In some ways, however, manganese has not been as prominently utilized in synthesis and catalysis as some other transition metals such as iron, cobalt, chromium, and so on. The low cost of the metal, its accessible oxidation states, and the versatility of its many reaction pathways suggest that manganese will play a feature role in the organometallic chemistry of the future. Herein, new developments in organomanganese chemistry are described. There have been significant advances in insertion reactions, nucleophilic additions to coordinated arenes, and the chemistry of manganese‐coordinated carbenes, vinylidenes, and cymantrenes. Of special interest are the recent demonstration of manganese‐mediated activation of strong covalent bonds in sulfur and nitrogen heterocycles and the construction of organomanganese coordination networks via self‐assembly of modular quinonoid complexes.

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Reaction of [(1-H-Hydronaphthalene)Mn(CO)₃] with Pyridine in the Presence of Halogenated Solvent: The Role of Ring-Slippage in [(1-H-Hydronaphthalene)Mn(CO)₃]

Cited by 6 publications

References 19 publications

Use of (η⁴-1-Azabuta-1,3-diene)tricarbonyliron as a Substitute for Cyclopentadiene in the Synthesis of Sandwich and Half-Sandwich Compounds

Use of (η⁴-1-Azabuta-1,3-diene)tricarbonyliron as a Substitute for Cyclopentadiene in the Synthesis of Sandwich and Half-Sandwich Compounds

Manganese: Organometallic Chemistry

Manganese: Organometallic Chemistry

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Reaction of [(1-H-Hydronaphthalene)Mn(CO)3] with Pyridine in the Presence of Halogenated Solvent: The Role of Ring-Slippage in [(1-H-Hydronaphthalene)Mn(CO)3]

Cited by 6 publications

References 19 publications

Use of (η4-1-Azabuta-1,3-diene)tricarbonyliron as a Substitute for Cyclopentadiene in the Synthesis of Sandwich and Half-Sandwich Compounds

Use of (η4-1-Azabuta-1,3-diene)tricarbonyliron as a Substitute for Cyclopentadiene in the Synthesis of Sandwich and Half-Sandwich Compounds

Manganese: Organometallic Chemistry

Manganese: Organometallic Chemistry

Contact Info

Product

Resources

About

Reaction of [(1-H-Hydronaphthalene)Mn(CO)₃] with Pyridine in the Presence of Halogenated Solvent: The Role of Ring-Slippage in [(1-H-Hydronaphthalene)Mn(CO)₃]

Use of (η⁴-1-Azabuta-1,3-diene)tricarbonyliron as a Substitute for Cyclopentadiene in the Synthesis of Sandwich and Half-Sandwich Compounds

Use of (η⁴-1-Azabuta-1,3-diene)tricarbonyliron as a Substitute for Cyclopentadiene in the Synthesis of Sandwich and Half-Sandwich Compounds