UCl₃Li(THF)2(Me₃SiNPPh₂CPPh₂NSiMe₃)

Base Information

• Chemical Name: UCl₃Li(THF)2(Me₃SiNPPh₂CPPh₂NSiMe₃)
• CAS No.: 1282040-48-5
• Molecular Formula: C₃₉H₅₄Cl₃LiN₂O₂P₂Si₂U
• Molecular Weight: 1052.32
• Mol file: 1282040-48-5.mol

Synonyms:

Chemical Property of UCl₃Li(THF)2(Me₃SiNPPh₂CPPh₂NSiMe₃)

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of UCl₃Li(THF)2(Me₃SiNPPh₂CPPh₂NSiMe₃)

There total 1 articles about UCl₃Li(THF)2(Me₃SiNPPh₂CPPh₂NSiMe₃) 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: 62.0%

[UCl4(tetrahydrofuran)3] (148555-46-8,96950-78-6) + [bis(diphenyltrimethylsilyliminophosphorano)methanediide)Li2]2 → UCl3Li(THF)2(Me3SiNPPh2CPPh2NSiMe3) (1282040-48-5)

Guidance literature:

In diethyl ether; toluene; Et2O and toluene added to pre-cooled (-78°C) mixt. of UCl4(THF)3 and Li compd.; react. mixt. allowed to warm to room temp., stirred for 72 h; volatiles removed in vacuo, residue recrystd. from THF ayered with Eto; elem. anal.;

DOI:10.1002/anie.201007675

Reference yield: 45.0%

UCl3Li(THF)2(Me3SiNPPh2CPPh2NSiMe3) (1282040-48-5) + iodine (7553-56-2,12190-71-5,8031-47-8) + toluene (108-88-3,15644-74-3,16713-13-6) → UCl2I(Me3SiNPPh2CPPh2NSiMe3)*1/2(toluene) + [U(Me3SiNPPh2CHPPh2NSiMe3)]2(μ-Cl)(Cl)(Cl)0.69(I)0.31

Guidance literature:

In toluene; toluene added to precooled (-78°C) U complex; I2 added, mixt. allowed to slowly warm to room temp. with stirring over 18 h; volatiles removed in vacuo, solid dissolved in toluene, stored at 5°C overnight; mother liquor decanted, stored at -30°C; elem. anal.;

DOI:10.1002/anie.201007675

Reference yield: 35.0%

UCl3Li(THF)2(Me3SiNPPh2CPPh2NSiMe3) (1282040-48-5) + iodine (7553-56-2,12190-71-5,8031-47-8) → U(Me3SiNPPh2CIPPh2NSiMe3)Cl2.5I0.5

Guidance literature:

In toluene; toluene added to precooled (-78°C) U complex; I2 added, mixt. allowed to slowly warm to room temp. with stirring over 18 h; volatiles removed in vacuo, recrystd. from toluene; elem. anal.;

DOI:10.1002/anie.201007675

upstream raw materials:

[UCl₄(tetrahydrofuran)3]