Cobalt, [(1,2,5,6-h)-1,5-cyclooctadiene](h5-2,4-cyclopentadien-1-yl)-

Base Information

Chemical Name:Cobalt, [(1,2,5,6-h)-1,5-cyclooctadiene](h5-2,4-cyclopentadien-1-yl)-
CAS No.:12184-35-9
Molecular Formula:C13H17 Co
Molecular Weight:232.271
Hs Code.:

Synonyms:1,5-Cyclooctadiene,cyclopentadienylcobalt complex (6CI); Cobalt, (1,5-cyclooctadiene)-p-cyclopentadienyl- (8CI); Cobalt,(1,5-cyclooctadiene)cyclopentadienyl- (7CI); 1,5-Cyclooctadiene, cobaltcomplex; (1,5-Cyclooctadiene)(h5-cyclopentadienyl)cobalt; (1,5-Cyclooctadiene)cyclopentadienylcobalt; (h4-1,5-Cyclooctadiene)(h5-cyclopentadienyl)cobalt; NSC120131; [(1,2,5,6-h)-1,5-Cyclooctadiene][(1,2,3,4,5-h)-2,4-cyclopentadien-1-yl]cobalt; p-(Cyclopentadienyl)cobalt-1,5-cyclooctadiene

Suppliers and Price of Cobalt, [(1,2,5,6-h)-1,5-cyclooctadiene](h5-2,4-cyclopentadien-1-yl)-

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemicals and raw materials
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Total 4 raw suppliers

Chemical Property of Cobalt, [(1,2,5,6-h)-1,5-cyclooctadiene](h5-2,4-cyclopentadien-1-yl)-

Chemical Property:

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Cobalt, [(1,2,5,6-h)-1,5-cyclooctadiene](h5-2,4-cyclopentadien-1-yl)-

There total 4 articles about Cobalt, [(1,2,5,6-h)-1,5-cyclooctadiene](h5-2,4-cyclopentadien-1-yl)- 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: 72.0%

: 26305-75-9
chlorotris(triphenylphosphine)cobalt(I)

: sodium η⁵-cyclopentadienide

: 5259-72-3,10060-40-9,111-78-4
cyclo-octa-1,5-diene

: 12184-35-9
(η5-cyclopentadienyl)-η4-cycloocta-1,5-dienecobalt(I)

Guidance literature:: chlorotris(triphenylphosphine)cobalt(I); sodium η⁵-cyclopentadienide; In tetrahydrofuran; at -78 - 20 ℃; for 2h; Inert atmosphere; Schlenk technique;

cyclo-octa-1,5-diene; In tetrahydrofuran; for 0.5h; Reflux; Inert atmosphere; Schlenk technique;
DOI:10.1021/acs.inorgchem.6b01146

Reference yield: 45.3%

: 1277-43-6,78206-33-4
cobaltocene

: CoBr₂*DME

: 4358-26-3
tetraphenylborate anion

: 5259-72-3,10060-40-9,111-78-4
cyclo-octa-1,5-diene

: 1307-96-6
cobalt(II) oxide

: 12184-35-9
(η5-cyclopentadienyl)-η4-cycloocta-1,5-dienecobalt(I)

: [(cyclopentadienyl)2Co][tetraphenylborate]

: 22541-53-3,65860-59-5
cobalt(II)

: 7440-48-4
cobalt

Guidance literature:: With C₅H₅Na; In tetrahydrofuran; water; pentane; under N2, CoBr2*DME, NaCp, CoCp2 and COD mixed in THF in molar ratio of2/2.06/0.5/1.16 (CoCp2 added at -80°C prior to NaCp), warmed to room temp. during 3 h, evapd., pentane ext. passed through Al2O3/4% H2O and CuCl powder; concd., cooled to -80°C, CpCoCOD filtered off; CuCl washed with water, CoCp2(1+) pptd. with BPh4(1-) from aq. soln., filtered off; pentane-insol. residue treated with water, Co and CoO mixt. filtered, Co(2+) determined complexometrically;
DOI:10.1016/S0022-328X(00)82705-9

Reference yield: 34.0%

: CoBr₂*DME

: 5259-72-3,10060-40-9,111-78-4
cyclo-octa-1,5-diene

: 1277-43-6,78206-33-4
cobaltocene

: 12184-35-9
(η5-cyclopentadienyl)-η4-cycloocta-1,5-dienecobalt(I)

: (η5-cyclopentadienyl)Co(η4-C5H6)

Guidance literature:: With C₅H₅Na; In tetrahydrofuran; under N2, soln. of CoBr2*DME in THF cooled to -78°C, soln. of NaCp in THF added dropwise with stirring, COD added at -80°C, allowed to warm to 20°C during 3 h;
DOI:10.1016/S0022-328X(00)82705-9