Ru(H)2(dppe)2

Base Information

• Chemical Name: Ru(H)2(dppe)2
• CAS No.: 123932-04-7
• Molecular Formula: C₅₂H₅₀P₄Ru
• Molecular Weight: 899.934
• Mol file: 123932-04-7.mol

Synonyms:

Chemical Property of Ru(H)2(dppe)2

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Ru(H)2(dppe)2

There total 4 articles about Ru(H)2(dppe)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: 85.0%

dichloro(1,5-cyclooctadiene)ruthenium(II) (50982-12-2,50982-13-3) + 1,2-bis-(diphenylphosphino)ethane (1663-45-2) + iso-butanol (78-92-2,15892-23-6) → Ru(H)2(dppe)2 (123932-04-7,41753-60-0)

Guidance literature:

With sodium hydroxide; In further solvent(s); byproducts: NaCl, C8H16; Ar or N2-atmosphere; sec.-butanol as solvent; 2 equivs. of phosphine, 20equivs. of NaOH, heating at 80°C for 3 h; cooling, addn. of H2O, collection (filtration), washing (MeOH), drying (vac.);

DOI:10.1021/om9706673

Reference yield: 60.0%

cis-[RuCl2(dppe)2] + hydrogen (1333-74-0) → Ru(H)2(dppe)2 (123932-04-7,41753-60-0)

Guidance literature:

With sodium ethanolate; In tetrahydrofuran; ethanol; byproducts: NaCl, C2H5OH; 2 equiv. of NaOEt, under H2 (1 atm), at 20°C, stirred for 15 h; extracted (benzene), filtered through Celite;

Reference yield:

cis-[RuCl2(dppe)2] → Ru(H)2(dppe)2 (123932-04-7,41753-60-0)

Guidance literature:

With sodium ethanolate; In tetrahydrofuran; ethanol; byproducts: NaCl, C2H5OH; 2 equiv. of NaOEt, under Ar, at 20°C, stirred for 15 h; extracted (benzene), filtered through Celite;

upstream raw materials:

hydrogen

dichloro(1,5-cyclooctadiene)ruthenium(II)

1,2-bis-(diphenylphosphino)ethane

iso-butanol

Downstream raw materials:

Ru((C₆H₅)2PCH₂CH₂P(C₆H₅)2)2

Refernces

• 1、 Cappellani, E. Paul,Maltby, Patricia A.,Morris, Robert H.,Schweitzer, Caroline T.,Steele, Mark R.. "From cis-dichloride complexes to dihydride complexes of the iron group metals via two successive η2-dihydrogen intermediates". . p. 4437 - 4438. Retrieved 2008/10/08.