Re2(μ-H)(μ-P(cyclo-C6H11)2)(CO)7(ax-H2P(cyclo-C6H11))

Base Information

• Chemical Name: Re2(μ-H)(μ-P(cyclo-C6H11)2)(CO)7(ax-H2P(cyclo-C6H11))
• CAS No.: 316803-45-9
• Molecular Formula: C₂₅H₃₆O₇P₂Re₂
• Molecular Weight: 882.918
• Mol file: 316803-45-9.mol

Synonyms:Re2(μ-H)(μ-P(cyclo-C6H11)2)(CO)7(ax-H2P(cyclo-C6H11))

Chemical Property of Re2(μ-H)(μ-P(cyclo-C6H11)2)(CO)7(ax-H2P(cyclo-C6H11))

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Re2(μ-H)(μ-P(cyclo-C6H11)2)(CO)7(ax-H2P(cyclo-C6H11))

There total 1 articles about Re2(μ-H)(μ-P(cyclo-C6H11)2)(CO)7(ax-H2P(cyclo-C6H11)) 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: 95.0%

mu-hydrido-mu-dicyclohexyl-phosphido-octacarbonyl-dirhenium + cyclohexylphosphine (822-68-4) → Re2(μ-H)(μ-P(cyclo-C6H11)2)(CO)7(ax-H2P(cyclo-C6H11)) (316803-45-9)

Guidance literature:

With Me₃NO; In tetrahydrofuran; metal-complex and H2PCy soln. in THF was cooled to 0 °C in ice-bath, 2 h; chromy. on silica 60, eluent CH2Cl2/hexane=1:1, solvent was removed in high-vac.;

DOI:10.1002/1521-3749(200011)626:11<2293::AID-ZAAC2293>3.0.CO;2-F

Reference yield: 48.0%

(triethylphosphine)chlorogold(I) (15529-90-5) + Re2(μ-H)(μ-P(cyclo-C6H11)2)(CO)7(ax-H2P(cyclo-C6H11)) (316803-45-9) → Re2(AuP(C2H5)3)2(μ-H)(μ-P(cyclo-C6H11)2)(CO)6(μ4-P(cyclo-C6H11))

Guidance literature:

With 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU); In tetrahydrofuran; byproducts: DBU*HCl, CO; Irradiation (UV/VIS); CO-complex, DBU and Au-complex in 1:2:2 molar ratio were dissolved in THF, UV irradn. at 291 K; TLC with CH2Cl2/n-hexane eluent (1:1), solvent was removed in vac.;

DOI:10.1002/1521-3749(200011)626:11<2293::AID-ZAAC2293>3.0.CO;2-F

Reference yield: 42.0%

(tricyclohexylphosphine)gold(I) chloride (49763-41-9) + Re2(μ-H)(μ-P(cyclo-C6H11)2)(CO)7(ax-H2P(cyclo-C6H11)) (316803-45-9) → Re2(AuP(cyclo-C6H11)3)2(μ-H)(μ-P(cyclo-C6H11)2)(CO)6(μ4-P(cyclo-C6H11))

Guidance literature:

With 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU); In tetrahydrofuran; byproducts: DBU*HCl, CO; Irradiation (UV/VIS); CO-complex, DBU and Au-complex in 1:2:2 molar ratio were dissolved in THF, UV irradn. at 291 K; TLC with CH2Cl2/n-hexane eluent (1:1), solvent was removed in vac.;

DOI:10.1002/1521-3749(200011)626:11<2293::AID-ZAAC2293>3.0.CO;2-F

upstream raw materials:

cyclohexylphosphine

Refernces