IODODIOXOBIS(TRIPHENYLPHOSPHINE)RHENIUM(V)

Base Information

• Chemical Name: IODODIOXOBIS(TRIPHENYLPHOSPHINE)RHENIUM(V)
• CAS No.: 23032-93-1
• Molecular Formula: C₃₆H₃₀IO₂P₂Re
• Molecular Weight: 869.692
• Mol file: 23032-93-1.mol

Synonyms:Iododioxobis(triphenylphosphine)rhenium

Chemical Property of IODODIOXOBIS(TRIPHENYLPHOSPHINE)RHENIUM(V)

Chemical Property:

• Melting Point: 195-197 °C(lit.)
• PSA: 61.32000
• LogP: 7.53770

Purity/Quality:

99% ^*data from raw suppliers

Iododioxobis(triphenylphosphine)rhenium(V), 98% ^*data from reagent suppliers

Safty Information:

• Statements: 20/21/22-36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Iododioxobis(triphenylphosphine)rhenium(V) can be useful catalyst for the ortho-deuteration of anilines, benzylamines, nitrogen heterocycles and functionalized aromatics, in the chemoselective, hydrosilylation of aldehydes and ketones. Catalyst for:Chemoselective direct reductive amination reactionsSelective hydrogenation reactionsLiving radical polymerization reactions

Technology Process of IODODIOXOBIS(TRIPHENYLPHOSPHINE)RHENIUM(V)

There total 8 articles about IODODIOXOBIS(TRIPHENYLPHOSPHINE)RHENIUM(V) 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: 88.0%

diiodooxomethoxobis(triphenylphosphine)rhenium(V)*CHCl3 → cis-[ReO2I(PPh3)2] (23032-93-1,86561-16-2)

Guidance literature:

In water; acetone; Re complexin acetone and H2O stirred at room temp. for 1 h; recrystn. (C6H6-hexane); elem. anal.;

DOI:10.1016/S0020-1693(00)81690-4

Reference yield: 88.0%

diiodooxoethoxobis(triphenylphosphine)rhenium(V)*1.5C6H6 → cis-[ReO2I(PPh3)2] (23032-93-1,86561-16-2)

Guidance literature:

In water; acetone; Re complexin acetone and H2O stirred at room temp. for 1 h; recrystn. (C6H6-hexane); elem. anal.;

DOI:10.1016/S0020-1693(00)81690-4

Reference yield: 80.0%

ReO(OEt)I2(PPh3)2 (86421-28-5,12103-81-0) → iododioxobis(triphenylphosphine)rhenium(V) (86561-16-2,23032-93-1)

Guidance literature:

With water; In acetone; at 20 ℃;

DOI:10.1021/acs.joc.9b03150

upstream raw materials:

ethanol

hydrogen iodide

triphenylphosphine

ReO(OEt)I2(PPh3)2

Downstream raw materials:

trans-ReO₂I(P(CH₃)2(C₆H₆))3

ReO(P(C₆H₅)3)(OCCO(CH)5)2⁽¹⁺⁾*I^(1-)={ReO(P(C₆H₅)3)(OCCO(CH)5)2}I

ReO(C₆H₄O₂)(P(C₆H₅)3)2I

ReO(P(C₆H₅)3)(OCHCHCOC(O)C(CH₃))2⁽¹⁺⁾*I^(1-)={ReO(P(C₆H₅)3)(OCHCHCOC(O)C(CH₃))2}I

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