1,1'-bis(diphenylphosphino)cobaltocenium hexafluorophosphate

Base Information

Chemical Name:1,1'-bis(diphenylphosphino)cobaltocenium hexafluorophosphate
CAS No.:67292-48-2
Molecular Formula:C₃₄H₂₈CoP₂*F₆P
Molecular Weight:702.501
Hs Code.:

Synonyms:1,1'-bis(diphenylphosphino)cobaltocenium hexafluorophosphate

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Chemical Property of 1,1'-bis(diphenylphosphino)cobaltocenium hexafluorophosphate

Chemical Property:

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Technology Process of 1,1'-bis(diphenylphosphino)cobaltocenium hexafluorophosphate

There total 4 articles about 1,1'-bis(diphenylphosphino)cobaltocenium hexafluorophosphate 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: 61.1%

: ammonium hexafluorophosphate

: 85320-10-1
[(diphenylphosphino)cyclopentadienyl]thallium

: 7646-79-9,14543-09-0,16413-89-1
cobalt(II) chloride

: 67292-48-2
1,1'-bis(diphenylphosphino)cobaltocenium hexafluorophosphate

Guidance literature:: With air; acetic acid; O₂; In tetrahydrofuran; water; bubbling of O2 through Co-complex soln. in THF (-78°C), dropwiseaddn. of aq. AcOH (over 5 min), stirring (-78°C, 15 min), heating to room temp., filtration after 30 min (in air), addn. of aq. NH4PF6 to filtrate; addn. of EtOH/2-propanol (95:5), filtration (Celite), partial evapn. (pptn.), filtration, washing (EtOH, Et2O);
DOI:10.1021/om00138a018

Reference yield: 5.0%

: ammonium hexafluorophosphate

: 1079-66-9,74391-44-9
chloro-diphenylphosphine

: 7646-79-9,14543-09-0,16413-89-1
cobalt(II) chloride

: cyclopentadienyl sodium*1,2-dimethoxyethane

: 67292-48-2
1,1'-bis(diphenylphosphino)cobaltocenium hexafluorophosphate

Guidance literature:: With BuLi; [Cp₂Fe]BF₄; In tetrahydrofuran; hexane; byproducts: NaCl, ferrocene; N2-atmosphere; stirring Cp-salt with Ph2PCl (in THF, room temp., 90 min), addn. of BuLi (in hexane), stirring (several d), filtration off of NaCl, CoCl2 addn. (-78°C), refluxing for 40 min, evapn., dissoln. inPhMe, addn. of Cp2FeBF4 and NH4PF6; in air; chromy. (SiO2, hexane/Et2O, then CH2Cl2), hexane addn., decantation, pentane addn. (crystn.);
DOI:10.1016/S0022-328X(98)00565-8

Reference yield:

: ammonium hexafluorophosphate

: 83334-39-8
cyclopentadien-5-yldiphenylphosphine

: 542-92-7,25568-84-7,7313-32-8
cyclopenta-1,3-diene

: cobalt(II) bromide

: 12427-42-8
bis(cyclopentadienyl)cobalt(III) hexafluorophosphate

: 67292-48-2
1,1'-bis(diphenylphosphino)cobaltocenium hexafluorophosphate

: diphenylphosphinocobaltocenium hexafluorophosphate

Guidance literature:: cyclopentadien-5-yldiphenylphosphine; cyclopenta-1,3-diene; With n-butyllithium; In tetrahydrofuran; at -78 ℃; for 0.25h; Inert atmosphere;

cobalt(II) bromide; In tetrahydrofuran; at -78 - 20 ℃; for 16h; Inert atmosphere;

ammonium hexafluorophosphate; Further stages;
DOI:10.1016/j.jorganchem.2013.12.027