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Technology Process of (C5H5)(C5(CH3)5)Hf(Ge(C6H5)3)Cl

(C5H5)(C5(CH3)5)Hf(Ge(C6H5)3)Cl

Base Information
  • Chemical Name:(C5H5)(C5(CH3)5)Hf(Ge(C6H5)3)Cl
  • CAS No.:141272-75-5
  • Molecular Formula:C33H35ClGeHf
  • Molecular Weight:718.174
  • Hs Code.:
(C<sub>5</sub>H<sub>5</sub>)(C<sub>5</sub>(CH<sub>3</sub>)5)Hf(Ge(C<sub>6</sub>H<sub>5</sub>)3)Cl

Synonyms:(C5H5)(C5(CH3)5)Hf(Ge(C6H5)3)Cl

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Chemical Property of (C5H5)(C5(CH3)5)Hf(Ge(C6H5)3)Cl
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Technology Process of (C5H5)(C5(CH3)5)Hf(Ge(C6H5)3)Cl

There total 1 articles about (C5H5)(C5(CH3)5)Hf(Ge(C6H5)3)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: 68.0%

(η5-C5H5)(η5-C5Me5)Cl2hafnium

(η5-C5H5)(η5-C5Me5)Cl2hafnium

triphenylgermyl lithium
3839-32-5

triphenylgermyl lithium

(C<sub>5</sub>H<sub>5</sub>)(C<sub>5</sub>(CH<sub>3</sub>)5)Hf(Ge(C<sub>6</sub>H<sub>5</sub>)3)Cl
141272-75-5

(C5H5)(C5(CH3)5)Hf(Ge(C6H5)3)Cl

Guidance literature:
In tetrahydrofuran; byproducts: LiCl; slow addn. of a soln. of LiGePh3 (from ClGePh3 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:

(C<sub>5</sub>H<sub>5</sub>)(C<sub>5</sub>(CH<sub>3</sub>)5)Hf(Ge(C<sub>6</sub>H<sub>5</sub>)3)Cl
141272-75-5

(C5H5)(C5(CH3)5)Hf(Ge(C6H5)3)Cl

phenylsilane
694-53-1

phenylsilane

(η5-C5H5)(η5-C5Me5)HfClSiH2Ph

(η5-C5H5)(η5-C5Me5)HfClSiH2Ph

triphenylgermane
2816-43-5

triphenylgermane

Guidance literature:
In benzene-d6; charging a NMR tube with CpCp'Hf(GePh3)Cl and PhSiH3 in benzene-d6 under N2 or Ar, react. (5.5 h) under ambient fluorescent room lighting conditions; 30 % conversion; detn. by 1H-NMR;
DOI:10.1021/om00042a038
upstream raw materials:

triphenylgermyl lithium

Downstream raw materials:

triphenylgermane

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