[(η5-C5H5)(η5-C5Me5)Hf(SnPh3)Cl]

Base Information

• Chemical Name: [(η5-C5H5)(η5-C5Me5)Hf(SnPh3)Cl]
• CAS No.: 141272-76-6
• Molecular Formula: C₃₃H₃₅ClHfSn
• Molecular Weight: 764.294
• Mol file: 141272-76-6.mol

Synonyms:[(η5-C5H5)(η5-C5Me5)Hf(SnPh3)Cl]

Chemical Property of [(η5-C5H5)(η5-C5Me5)Hf(SnPh3)Cl]

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of [(η5-C5H5)(η5-C5Me5)Hf(SnPh3)Cl]

There total 3 articles about [(η5-C5H5)(η5-C5Me5)Hf(SnPh3)Cl] 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: 75.0%

(η5-C5H5)(η5-C5Me5)Cl2hafnium + Li(1+)*Sn(C6H5)3(1-)*3.5C4H8O=LiSn(C6H5)3*3.5C4H8O → [(η5-C5H5)(η5-C5Me5)Hf(SnPh3)Cl] (141272-76-6)

Guidance literature:

In tetrahydrofuran; (N2 atm., Schlenk) a soln. of Li-compound in THF was added dropwise to asoln. of complex in THF at -78°C, the soln. was allowed to warm slowly to room temp. with stirring for 12 h in the dark; the solvent was removed, the foam was extd. with diethyl ether, filtered, concd., cooled to -80°C;

DOI:10.1021/ja0529586

Reference yield: 70.0%

(η5-C5H5)(η5-C5Me5)Cl2hafnium + lithium triphenylstannide (4167-90-2) → [(η5-C5H5)(η5-C5Me5)Hf(SnPh3)Cl] (141272-76-6)

Guidance literature:

In tetrahydrofuran; byproducts: LiCl; slow addn. of a soln. of LiSnPh3 (from ClSnPh3 and Li) in THF to a stirred suspn. of CpCp'HfCl2 in THF under N2 or Ar; removing solvent after 5 h (vac.), extg. the dark yellow residue (pentane), concg., cooling (-10°C), pptn., filtration, drying (vac.); elem. anal.;

DOI:10.1021/om00042a038

Reference yield:

(η5-C5H5)(η5-C5Me5)HfClSi(SiMe3)3 + triphenylstannane (892-20-6) → [(η5-C5H5)(η5-C5Me5)Hf(SnPh3)Cl] (141272-76-6)

Guidance literature:

In benzene-d6; react. of CpCp'Hf(Si(SiMe3)3)Cl and HSnPh3 in benzene-d6 under N2 or Ar (3 h);

DOI:10.1021/om00042a038

upstream raw materials:

triphenylstannane

lithium triphenylstannide

Downstream raw materials:

triphenylstannane

[(η5-C5H5)(η5-C5Me5)Hf(Ph)Cl]