dichloro(η5-pentamethylcyclopentadienyl)(5-(diphenylphosphino)-25,26,27,28-tetra-n-propoxycalix[4]arene)rhodium(III)

Base Information

• Chemical Name: dichloro(η5-pentamethylcyclopentadienyl)(5-(diphenylphosphino)-25,26,27,28-tetra-n-propoxycalix[4]arene)rhodium(III)
• CAS No.: 287944-36-9
• Molecular Formula: C₆₂H₇₂Cl₂O₄PRh
• Molecular Weight: 1086.04
• Mol file: 287944-36-9.mol

Synonyms:dichloro(η5-pentamethylcyclopentadienyl)(5-(diphenylphosphino)-25,26,27,28-tetra-n-propoxycalix[4]arene)rhodium(III)

Chemical Property of dichloro(η5-pentamethylcyclopentadienyl)(5-(diphenylphosphino)-25,26,27,28-tetra-n-propoxycalix[4]arene)rhodium(III)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of dichloro(η5-pentamethylcyclopentadienyl)(5-(diphenylphosphino)-25,26,27,28-tetra-n-propoxycalix[4]arene)rhodium(III)

There total 1 articles about dichloro(η5-pentamethylcyclopentadienyl)(5-(diphenylphosphino)-25,26,27,28-tetra-n-propoxycalix[4]arene)rhodium(III) 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(pentamethylcyclopentadienyl)rhodium (III) dimer + 5-(diphenylphosphino)-25,26,27,28-tetra-n-propoxycalix[4]arene (287944-35-8) → dichloro(η5-pentamethylcyclopentadienyl)(5-(diphenylphosphino)-25,26,27,28-tetra-n-propoxycalix[4]arene)rhodium(III) (287944-36-9)

Guidance literature:

In ethanol; (N2); mixing ligand and rhodium complex, addn. of etanol, refluxing for 5 h, cooling to room temp.; evapn., column chromy (SiO2, ethyl acetate/CH2Cl2 30:70); elem. anal.;

DOI:10.1021/om000433a

Reference yield: 98.0%

sodium tetrahydroborate (16940-66-2) + dichloro(η5-pentamethylcyclopentadienyl)(5-(diphenylphosphino)-25,26,27,28-tetra-n-propoxycalix[4]arene)rhodium(III) (287944-36-9) → dihydrido(η5-pentamethylcyclopentadienyl)(5-(diphenylphosphino)-25,26,27,28-tetra-n-propoxycalix[4]arene)rhodium(III) (287944-37-0)

Guidance literature:

In ethanol; (N2, darkness); refluxing a soln. of rhodium complex in ethanol for minutes, addn. of a suspn. of NaBH4 in ethanol, stirring for 1 h; evapn., dissolving in C6H6, filtration, evapn.; elem. anal.;

DOI:10.1021/om000433a

upstream raw materials:

5-(diphenylphosphino)-25,26,27,28-tetra-n-propoxycalix[4]arene

Downstream raw materials:

dihydrido(η5-pentamethylcyclopentadienyl)(5-(diphenylphosphino)-25,26,27,28-tetra-n-propoxycalix[4]arene)rhodium(III)