(C₅H₅)2Hf(SP(C₆H₅)2)2

Base Information

• Chemical Name: (C₅H₅)2Hf(SP(C₆H₅)2)2
• CAS No.: 109011-89-4
• Molecular Formula: C₃₄H₃₀HfP₂S₂
• Molecular Weight: 743.182
• Mol file: 109011-89-4.mol

Synonyms:

Chemical Property of (C₅H₅)2Hf(SP(C₆H₅)2)2

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of (C₅H₅)2Hf(SP(C₆H₅)2)2

There total 4 articles about (C₅H₅)2Hf(SP(C₆H₅)2)2 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: 80.0%

hafnocene di((Cy2)phosphide) (86013-27-6) + diphenylphosphane sulfide (6591-07-7) → (C5H5)2Hf(SP(C6H5)2)2 (109011-89-4)

Guidance literature:

In tetrahydrofuran; byproducts: (C6H11)2PH; (N2); S-compd. added to soln. of the metal-diphosphido complex; stirring for 5 min; react. mechanism discussed; soln. concd. under vac. and chromd. on neutral alumina with THF; the yellow band collected and concd.; hexane added to soln. resulting in pptn.;

DOI:10.1021/om00150a025

Reference yield: 80.0%

hafnocene di((Ph2)phosphide) (86013-28-7) + diphenylphosphane sulfide (6591-07-7) → (C5H5)2Hf(SP(C6H5)2)2 (109011-89-4)

Guidance literature:

In tetrahydrofuran; byproducts: (C6H5)2PH; (N2); S-compd. added to soln. of the metal-diphosphido complex; stirring for 5 min; react. mechanism discussed; soln. concd. under vac. and chromd. on neutral alumina with THF; the yellow band collected and concd.; hexane added to soln. resulting in pptn.;

DOI:10.1021/om00150a025

Reference yield: 65.0%

bis(cyclopentadienyl)hafnium dichloride (12116-66-4) + (C6H5)2PS(1-)*Li(1+) = [(C6H5)2PS]Li → (C5H5)2Hf(SP(C6H5)2)2 (109011-89-4)

Guidance literature:

In tetrahydrofuran; (N2); Li compd. added to soln. of Cl compd.; stirring for 5 min; filtration; filtrate concd.; Et2O added to soln.; resulting ppt. filtered and washed with Et2O;

DOI:10.1021/om00150a025

upstream raw materials:

bis(cyclopentadienyl)hafnium dichloride

hafnocene di((Cy₂)phosphide)

diphenylphosphane sulfide

sulfur