Manganese, tricarbonyl-pi-cyclopentadienyl-

Base Information

• Chemical Name: Manganese, tricarbonyl-pi-cyclopentadienyl-
• CAS No.: 12079-65-1
• Molecular Formula: C8H5MnO3
• Molecular Weight: 204.064
• Hs Code.: 29310099
• Mol file: 12079-65-1.mol

Synonyms:Manganese, tricarbonyl-pi-cyclopentadienyl-;carbon monoxide;cyclopenta-1,3-diene;manganese;Manganese, tricarbonyl-.pi.-cyclopentadienyl-;Manganese, tricarbonyl(.eta.5-2,4-cyclopentadien-1-yl)-;CZPHEHHRMHXAIK-UHFFFAOYSA-N;Cyclopentadienyltricarbonylmanganese;Manganese, cyclopentadienyltricarbonyl-;.pi.-Cyclopentadienylmanganese tricarbonyl;Tricarbonyl-.pi.-cyclopentadienylmanganese;(.eta.<5>-Cyclopentadienyl) manganese tricarbonyl;Manganese,tricarbonyl(.eta.<5>-2,4-cyclopentadien-1-yl)-

Chemical Property of Manganese, tricarbonyl-pi-cyclopentadienyl-

Chemical Property:

• Appearance/Colour: yellow crystals or crystalline chunks
• Melting Point: 72-76 °C(lit.)
• Boiling Point: 41.5oCat 760 mmHg
• PSA: 0.00000
• LogP: 0.39750
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Sensitive.: Air Sensitive
• Water Solubility.: Soluble in water (70 ppm (25C)
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 203.961912
• Heavy Atom Count: 12
• Complexity: 141

Purity/Quality:

98.0%min ^*data from raw suppliers

Cyclopentadienylmanganese tricarbonyl, 98% Cymantrene ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T+
• Hazard Codes: T+
• Statements: 28
• Safety Statements: 28-36/37-45

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: [C-]#[O+].[C-]#[O+].[C-]#[O+].[CH-]1C=CC=C1.[Mn]
• Uses: Antiknock agent. Octane enhancer for gasoline Cyclopentadienylmanganese tricarbonyl is an important raw material and intermediate used in organic synthesis, pharmaceutical intermediates.

Technology Process of Manganese, tricarbonyl-pi-cyclopentadienyl-

There total 87 articles about Manganese, tricarbonyl-pi-cyclopentadienyl- which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 92.0%

η(5)-cyclopentadienyl(phenylvinylidene)(dicarbonyl)manganese + triisopropyl phosphite (116-17-6) → cymantrene (12079-65-1) + η5-cyclopentadienyl(dicarbonyl){η2-trans-1-(O,O-diisopropylphosphonato)-2-phenylethylene}manganese

Guidance literature:

In hexane; under Ar; addn. of P(O-i-Pr)3 hexane soln. to hexane soln. of complex, mixed 3h at 20°C; evapn., residue is dissolved in 1:1 hexane-diethyl ether mixt., chromd. (Al2O3), mixt. of CpMn(CO)3 and Cp(CO)2MnCCPhH, yellow band eluted with 1:1 hexane-methyl acetate, evapn. of solvent, oily residue treated with hexane/benzene, elem. anal.;

Reference yield: 90.0%

cyclopentadienyl manganese tricarbonyl(1+) (59699-77-3) → cymantrene (12079-65-1)

Guidance literature:

In dichloromethane; Electrolysis; controlled potential electrolysis at 0.5 V, CH2Cl2/0.05 M N(C4H9)4B(C6F5)4; electrochemical IR-spectra;

DOI:10.1021/ja801930q

Reference yield: 83.4%

bromopentacarbonylmanganese(I) (14516-54-2) + cyclopentadienylthallium(I) → cymantrene (12079-65-1)

Guidance literature:

In tetrahydrofuran; benzene; byproducts: TlBr; Sonication; dark, N2 atmosphere; stirring (3 - 4 h); filtration, washing (C6H6), drying of org. extract, evapn., sublimation;elem. anal.;

DOI:10.1080/00945719708000159

upstream raw materials:

bromopentacarbonylmanganese(I)

triiron dodecarbonyl

n-butanethiol

triethylamine

Downstream raw materials:

manganese

(η5-C5H5)Mn(CO)2(H2O)

(C₅H₅)(CO)2Mn(P(C₆H₅)2CH₂CH₂P(C₆H₅)2)Mn(CO)2(C₅H₅)

(η-5-cyclopentadienyl)dicarbony((η-5-cyclopentadienyl)[η-5-(diphenylphosphino)cyclopentadienyl]dichlorotitanium-P)manganese

Refernces

• 1、 Zheng, Youfeng,Wang, Wenhua,Lin, Jingu,She, Yongbo,Fu, Ke-Jian. "Time-Resolved Infrared Studies of Gas-Phase Coordinatively Unsaturated Photofragments (η5-C5H5)Mn(CO)x (x = 2 and 1)". . p. 7650 - 7656. Retrieved 1992.
• 2、 Burmakina,Pogrebnyakov,Pavlenko,Antonova,Rubailo. "Electrochemical reduction of palladium-containing heteronuclear complexes". . p. 1335 - 1340. Retrieved 2003.
• 3、 Sheridan, John B.,Han, Sung-Hwan,Geoffroy, Gregory L.. "". . p. 8097 - 8098. Retrieved 1987.
• 4、 Chaffee, Stuart C.,Sutton, Joshua C.. "Improved synthesis of [Mn(CO)5OCIO3], a versatile reagent for the preparation of cationic (Polyene)manganese(I) complexes. Crystal structure of [(η4-1,5-cyclooctadiene)Mn(CO)4] CIO4". . p. 5586 - 5590. Retrieved 1998.
• 5、 Herberhold, Max,Biersack, Martin. "Umsetzungen der lithiierten Halbsandwich-Chalkogenole, (CO)3MC5H4-ELi (M = Mn, Re; E = S, Se, Te)". . p. 1 - 8. Retrieved 1993.
• 6、 Kolobova, N. E.,Ivanov, L. L.,Chernykh, Yu. A.,Derunov, V. V.. "". . . Retrieved 1982.
• 7、 Herrmann, Wolfgang A.,Plank, Johann,Kriechbaum, Gangolf W.,Ziegler, Manfred L.,Pfisterer, Heike,et al.. "KOMPLEXCHEMIE REAKTIVER ORGANISCHER VERBINDUNGEN XLVII. SYNTHESE, STRUKTURCHEMIE UND DRUCKCARBONYLIERUNG VON METALLCARBEN-KOMPLEXEN". . p. 327 - 352. Retrieved 1984.
• 8、 Antonova, A. B.,Kovalenko, S. V.,Korniets, E. D.,Efremova, I. Yu.,Ioganson, A. A.,Gubin, S. P.. "". . . Retrieved 1984.
• 9、 Antonova, Alla B.,Kovalenko, Svetlana V.,Korniyets, Evgeny D.,Petrovsky, Pavel V.,Gulbis, Galina R.,Johansson, Alfred A.. "". . p. 1 - 8. Retrieved 1985.
• 10、 Valyaev, Dmitry A.,Bastin, Stephanie,Utegenov, Kamil I.,Lugan, Noel,Lavigne, Guy,Ustynyuk, Nikolai A.. "A direct, modular, and efficient construction of the P-C-P structural motif through coupling of manganese carbyne complexes with phosphines". supporting information. p. 2175 - 2178. Retrieved 2014/03/21.