di-iodo-bis(triphenylphosphine oxide)-cobalt(II)

Base Information

• Chemical Name: di-iodo-bis(triphenylphosphine oxide)-cobalt(II)
• CAS No.: 28659-69-0
• Molecular Formula: C₃₆H₃₀CoI₂O₂P₂
• Molecular Weight: 869.383

Synonyms:di-iodo-bis(triphenylphosphine oxide)-cobalt(II)

Chemical Property of di-iodo-bis(triphenylphosphine oxide)-cobalt(II)

Chemical Property:

Purity/Quality:

Safty Information:

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Technology Process of di-iodo-bis(triphenylphosphine oxide)-cobalt(II)

There total 2 articles about di-iodo-bis(triphenylphosphine oxide)-cobalt(II) 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: 91.4%

Triphenylphosphine oxide (791-28-6) + cobalt(II) iodide → di-iodo-bis(triphenylphosphine oxide)-cobalt(II) (28659-69-0)

Guidance literature:

In acetone; (Ar); CoI2-soln. is added to OPPh3, the mixture is stirred for 1 h; blue crystals are filtered off, washed with hexane and acetone and dried on the frit;

DOI:10.1016/0304-5102(85)85041-0

Reference yield:

cobalt(II) iodide hydrate + Triphenylphosphine oxide (791-28-6) → di-iodo-bis(triphenylphosphine oxide)-cobalt(II) (28659-69-0)

Guidance literature:

In ethanol; 2 equiv. of ligand; mixing hot solns.; crystn.; elem. anal.;

DOI:10.1039/DT9950001095

Reference yield:

di-iodo-bis(triphenylphosphine oxide)-cobalt(II) (28659-69-0) → cobalt(II) sulfate monohydrate + iodine (7553-56-2,12190-71-5,8031-47-8)

Guidance literature:

With SO₂; air; In toluene; byproducts: (Ph3PO)(Ph3POH)HSO4; suspending Co-complex in SO2-satd. toluene, then exposing to air; UV/VIS spectroscopy (for I2), IR spectroscopy (for CoSO4), elem. anal. (for byproduct);

DOI:10.1039/DT9950001095

upstream raw materials:

Triphenylphosphine oxide

Downstream raw materials:

iodine

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