2,3,4,5-tetrakis(carbomethoxy)palladacyclopentadiene(9,10-bis(phenylimino)-9,10-dihydrophenanthrene)

Base Information

• Chemical Name: 2,3,4,5-tetrakis(carbomethoxy)palladacyclopentadiene(9,10-bis(phenylimino)-9,10-dihydrophenanthrene)
• CAS No.: 196811-16-2
• Molecular Formula: C₃₈H₃₀N₂O₈Pd
• Molecular Weight: 749.085
• Mol file: 196811-16-2.mol

Synonyms:2,3,4,5-tetrakis(carbomethoxy)palladacyclopentadiene(9,10-bis(phenylimino)-9,10-dihydrophenanthrene)

Chemical Property of 2,3,4,5-tetrakis(carbomethoxy)palladacyclopentadiene(9,10-bis(phenylimino)-9,10-dihydrophenanthrene)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,3,4,5-tetrakis(carbomethoxy)palladacyclopentadiene(9,10-bis(phenylimino)-9,10-dihydrophenanthrene)

There total 2 articles about 2,3,4,5-tetrakis(carbomethoxy)palladacyclopentadiene(9,10-bis(phenylimino)-9,10-dihydrophenanthrene) 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: 97.0%

(CH3CN)2Pd(C2(COOCH3)2)2 (205193-15-3) + 9,10-Phenanthrachinon-dianil (33065-34-8) → 2,3,4,5-tetrakis(carbomethoxy)palladacyclopentadiene(9,10-bis(phenylimino)-9,10-dihydrophenanthrene) (196811-16-2)

Guidance literature:

In dichloromethane; N2-atmosphere; stirring (5 min); evapn., washing (Et2O), drying;

DOI:10.1021/om970977l

Reference yield: 85.0%

9,10-Phenanthrachinon-dianil (33065-34-8) + dimethyl acetylenedicarboxylate (762-42-5) + bis(dibenzylideneacetone)-palladium(0) (32005-36-0) → 2,3,4,5-tetrakis(carbomethoxy)palladacyclopentadiene(9,10-bis(phenylimino)-9,10-dihydrophenanthrene) (196811-16-2)

Guidance literature:

In acetone; byproducts: Pd; N2-atmosphere; room temp. (1 h); evapn. (vac.), washing (Et2O), CH2Cl2 addn., filtering, evapn. (vac.); elem. anal.;

DOI:10.1021/om970977l

Reference yield: 94.0%

2,3,4,5-tetrakis(carbomethoxy)palladacyclopentadiene(9,10-bis(phenylimino)-9,10-dihydrophenanthrene) (196811-16-2) + bromine (7726-95-6) → (E,E)-(1,2,3,4-tetrakis(carbomethoxy)-4-bromo-1,3-butadienyl)(9,10-bis(phenylimino)-9,10-dihydrophenanthrene)palladium(II) bromide

Guidance literature:

In dichloromethane; under N2; bromine (1 equiv.) added dropwise to soln. of complex in CH2Cl2 at 0°C, warmed to room temp.; evapd. under reduced pressure, washed with diethyl ether and air-dried;

DOI:10.1021/om020586t

upstream raw materials:

9,10-Phenanthrachinon-dianil

dimethyl acetylenedicarboxylate

bis(dibenzylideneacetone)-palladium⁽⁰⁾

(CH₃CN)2Pd(C₂(COOCH₃)2)2

Downstream raw materials:

PdI(C₁₄H₈N₂(C₆H₅)2)(C₄(COOCH₃)4CH₃)

C₁₄H₈N₂(C₆H₅)2PdBr₂C₄(CO₂CH₃)4

2,3,4,5-tetrakis(carbomethoxy)palladacyclopentadiene dichloride