[(S)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole][4-cyano-3-nitrobenzenecarboxylato] [1,2,3-eta-2-propenyl Ir(III)]

Base Information

• Chemical Name: [(S)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole][4-cyano-3-nitrobenzenecarboxylato] [1,2,3-eta-2-propenyl Ir(III)]
• CAS No.: 1208092-27-6
• Molecular Formula: C₄₉H₃₅IrN₂O₈P₂
• Molecular Weight: 1033.99
• Mol file: 1208092-27-6.mol

Synonyms:

Chemical Property of [(S)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole][4-cyano-3-nitrobenzenecarboxylato] [1,2,3-eta-2-propenyl Ir(III)]

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

[(R)-(+)-5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole][4-cyano-3-nitrobenzenecarboxylato][1,2,3-n-2-propenyl]iridium(III), min. 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of [(S)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole][4-cyano-3-nitrobenzenecarboxylato] [1,2,3-eta-2-propenyl Ir(III)]

There total 3 articles about [(S)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole][4-cyano-3-nitrobenzenecarboxylato] [1,2,3-eta-2-propenyl Ir(III)] 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%

bis(1,5-cyclooctadiene)diiridium(I) dichloride (12112-67-3) + Allyl acetate (591-87-7) + (S)-SEGPHOS (210169-54-3,244261-66-3,244261-75-4) + 2-nitro-4-carboxybenzonitrile (153775-42-9) → [(S)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole][4-cyano-3-nitrobenzenecarboxylato] [1,2,3-eta-2-propenyl Ir(III)] (1208092-27-6,1221768-92-8)

Guidance literature:

With Cs₂CO₃; In tetrahydrofuran; Cs2CO3, THF, 80°C; isolated by pptn.;

DOI:10.1021/ja1082798

Reference yield: 90.0%

(S)-((4,4’-bi-1,3-benzodioxole)-5,5’-diyl)bis(diphenylphosphine) + bis(1,5-cyclooctadiene)diiridium(I) dichloride (12112-67-3) + Allyl acetate (591-87-7) + C9H5NO4 → [(S)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole][4-cyano-3-nitrobenzenecarboxylato] [1,2,3-eta-2-propenyl Ir(III)] (1208092-27-6,1221768-92-8)

Guidance literature:

With caesium carbonate; In tetrahydrofuran; at 20 - 80 ℃; for 2h; Inert atmosphere;

DOI:10.1021/jacs.8b11827

Reference yield: 88.0%

(S)-((4,4’-bi-1,3-benzodioxole)-5,5’-diyl)bis(diphenylphosphine) + bis(1,5-cyclooctadiene)diiridium(I) dichloride (12112-67-3) + Allyl acetate (591-87-7) + 2-nitro-4-carboxybenzonitrile (153775-42-9) → [(S)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole][4-cyano-3-nitrobenzenecarboxylato] [1,2,3-eta-2-propenyl Ir(III)] (1208092-27-6,1221768-92-8)

Guidance literature:

With caesium carbonate; In tetrahydrofuran; at 23 - 80 ℃; for 2h; Schlenk technique; Inert atmosphere;

DOI:10.1021/acs.orglett.0c03957

upstream raw materials:

bis(1,5-cyclooctadiene)diiridium(I) dichloride

Allyl acetate

(S)-SEGPHOS

2-nitro-4-carboxybenzonitrile