Triphenyl<4-(triphenylphosphoranylidenamino)-2-pyridyl>phosphonium-trifluormethansulfonat

Base Information

• Chemical Name: Triphenyl<4-(triphenylphosphoranylidenamino)-2-pyridyl>phosphonium-trifluormethansulfonat
• CAS No.: 113964-86-6
• Molecular Formula: CF₃O₃S*C₄₁H₃₃N₂P₂
• Molecular Weight: 764.744
• Mol file: 113964-86-6.mol

Synonyms:Triphenyl<4-(triphenylphosphoranylidenamino)-2-pyridyl>phosphonium-trifluormethansulfonat

Chemical Property of Triphenyl<4-(triphenylphosphoranylidenamino)-2-pyridyl>phosphonium-trifluormethansulfonat

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Triphenyl<4-(triphenylphosphoranylidenamino)-2-pyridyl>phosphonium-trifluormethansulfonat

There total 4 articles about Triphenyl<4-(triphenylphosphoranylidenamino)-2-pyridyl>phosphonium-trifluormethansulfonat 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: 81.0%

2,4-Pyridindiylbis(triphenylphosphoniumtrifluormethansulfonat) (113964-82-2) → Triphenyl<4-(triphenylphosphoranylidenamino)-2-pyridyl>phosphonium-trifluormethansulfonat (113964-86-6)

Guidance literature:

With sodium azide; In dimethyl sulfoxide; at 80 ℃;

DOI:10.1016/S0040-4039(00)96178-1

Reference yield:

pyridine (110-86-1) → Triphenyl<4-(triphenylphosphoranylidenamino)-2-pyridyl>phosphonium-trifluormethansulfonat (113964-86-6)

Guidance literature:

Multi-step reaction with 4 steps

1: CH₂Cl₂ / 0.5 h / -50 °C

2: 2.) NEt₃ / 1.) CH₂Cl₂, -70 deg C, 30 min

4: 81 percent / Natriumazid / dimethylsulfoxide / 80 °C

With sodium azide; triethylamine; In dichloromethane; dimethyl sulfoxide;

DOI:10.1016/S0040-4039(00)96178-1

Reference yield:

N-(trifluoromethylsulfonyl)pyridinium trifluoromethanesulfonate → Triphenyl<4-(triphenylphosphoranylidenamino)-2-pyridyl>phosphonium-trifluormethansulfonat (113964-86-6)

Guidance literature:

Multi-step reaction with 3 steps

1: 2.) NEt₃ / 1.) CH₂Cl₂, -70 deg C, 30 min

3: 81 percent / Natriumazid / dimethylsulfoxide / 80 °C

With sodium azide; triethylamine; In dimethyl sulfoxide;

DOI:10.1016/S0040-4039(00)96178-1

upstream raw materials:

2,4-Pyridindiylbis(triphenylphosphoniumtrifluormethansulfonat)

pyridine

triphenyl(pyridin-4-yl)phosphonium trifluoromethanesulfonate

Downstream raw materials:

4-(Triphenylphosphoranylidenamino)pyridin