(Ph₂PN-i-Pr)3HfCl

Base Information

• Chemical Name: (Ph₂PN-i-Pr)3HfCl
• CAS No.: 1291104-63-6
• Molecular Formula: C₄₅H₅₁ClHfN₃P₃
• Molecular Weight: 940.784
• Mol file: 1291104-63-6.mol

Synonyms:(Ph₂PN-i-Pr)3HfCl

Chemical Property of (Ph₂PN-i-Pr)3HfCl

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of (Ph₂PN-i-Pr)3HfCl

There total 1 articles about (Ph₂PN-i-Pr)3HfCl 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: 69.6%

diphenylphosphino isopropylamine (31036-96-1) + hafnium tetrachloride (13499-05-3) → (Ph2PN-i-Pr)3HfCl (1291104-63-6)

Guidance literature:

With n-BuLi; In diethyl ether; hexane; byproducts: LiCl; under inert atm. to soln. i-PrNHPPh2 in Et2O at -78°C soln. n-BuLi in hexane was added dropwise, warmed to room temp. and stirred for 2 h, cooled to -78°C, HfCl4 was added, warmed to room temp., stirredfor 12 h; volatiles were removed in vacuo, residue was extd. with CH2Cl2 and filtered through Celite, volatiles were removed in vacuo, residue was washed with pentane;

DOI:10.1021/ic200445x

Reference yield: 88.7%

(Ph2PN-i-Pr)3HfCl (1291104-63-6) + cobalt(II) iodide → ICo(Ph2PN-i-Pr)3HfCl

Guidance literature:

In tetrahydrofuran; under inert atm. Hf complex and CoI2 in THF were stirred at room temp. for 12 h; soln. was filtered through Celite, solvent was removed in vacuo, residuewas extd. with toluene, filtered through Celite and cooled to -35.degre e.C overnight; elem. anal.;

DOI:10.1021/ic200445x

upstream raw materials:

diphenylphosphino isopropylamine

hafnium tetrachloride