(rhodium(I))[(5H-dibenzo[a,d]cyclohepten-5-yl)2N(methyl)](PPh₃) triflate

Base Information

• Chemical Name: (rhodium(I))[(5H-dibenzo[a,d]cyclohepten-5-yl)2N(methyl)](PPh₃) triflate
• CAS No.: 902153-21-3
• Molecular Formula: CF₃O₃S*C₄₉H₄₀NPRh
• Molecular Weight: 925.813
• Mol file: 902153-21-3.mol

Synonyms:(rhodium(I))[(5H-dibenzo[a,d]cyclohepten-5-yl)2N(methyl)](PPh₃) triflate

Chemical Property of (rhodium(I))[(5H-dibenzo[a,d]cyclohepten-5-yl)2N(methyl)](PPh₃) triflate

Chemical Property:

Purity/Quality:

Safty Information:

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• Hazard Codes: 

MSDS Files:

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Technology Process of (rhodium(I))[(5H-dibenzo[a,d]cyclohepten-5-yl)2N(methyl)](PPh₃) triflate

There total 2 articles about (rhodium(I))[(5H-dibenzo[a,d]cyclohepten-5-yl)2N(methyl)](PPh₃) triflate 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: 94.0%

(rhodium(I))Cl[(5H-dibenzo[a,d]cyclohepten-5-yl)2N(methyl)](PPh3) (902153-19-9) + silver trifluoromethanesulfonate (2923-28-6) → (rhodium(I))[(5H-dibenzo[a,d]cyclohepten-5-yl)2N(methyl)](PPh3) triflate (902153-21-3)

Guidance literature:

In tetrahydrofuran; dichloromethane; byproducts: AgCl; CH2Cl2 and THF added to Rh complex and Ag salt; suspn. stirred at room temp. for 1 h; filtered over celite to remove AgCl; solvents evapd. in vacuo; residue recrystd. from CH2Cl2/hexanes;

DOI:10.1002/anie.200504382

Reference yield: 20.0%

(rhodium)[(5H-dibenzo[a,d]cyclohepten-5-yl)2NCH2](PPh3) triflate → (rhodium(I))[(5H-dibenzo[a,d]cyclohepten-5-yl)2N(methyl)](PPh3) triflate (902153-21-3)

Guidance literature:

In tetrahydrofuran; decompn. at room temp.;

DOI:10.1002/anie.200504382

Reference yield: 70.0%

(rhodium(I))[(5H-dibenzo[a,d]cyclohepten-5-yl)2N(methyl)](PPh3) triflate (902153-21-3) → (rhodium(I))[(5H-dibenzo[a,d]cyclohepten-5-yl)2NCH2](PPh3) (902153-23-5)

Guidance literature:

With KOtBu; In tetrahydrofuran; byproducts: KOTf, tBuOH; soln. of KOtBu in THF added to suspn. of Rh complex in THF; filtered over plug of alumina; concd. under reduced pressure; crystd. upon addn. of toluene and hexanes; mother liquor decanted; dried in vacuo;

DOI:10.1002/anie.200504382

upstream raw materials:

(rhodium(I))Cl[(5H-dibenzo[a,d]cyclohepten-5-yl)2N(methyl)](PPh₃)

silver trifluoromethanesulfonate

Downstream raw materials:

(rhodium(I))[(5H-dibenzo[a,d]cyclohepten-5-yl)2NCH₂](PPh₃)