[PdI₂(1,2-bis(diphenylphosphino)ethane)]

Base Information

• Chemical Name: [PdI₂(1,2-bis(diphenylphosphino)ethane)]
• CAS No.: 19998-21-1
• Molecular Formula: C₂₆H₂₄I₂P₂Pd
• Molecular Weight: 758.653
• Mol file: 19998-21-1.mol

Synonyms:[PdI₂(1,2-bis(diphenylphosphino)ethane)]

Chemical Property of [PdI₂(1,2-bis(diphenylphosphino)ethane)]

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [PdI₂(1,2-bis(diphenylphosphino)ethane)]

There total 9 articles about [PdI₂(1,2-bis(diphenylphosphino)ethane)] 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:

Pd(dppe)(o-MeOC6H4)(I) (586945-04-2) + (+/-)-methylphenylphosphane borane (501381-03-9,119186-75-3,136172-50-4) + 4-iodoanisol (529-28-2) → bis[1,2-bis(diphenylphosphino)ethane]palladium(0) (31277-98-2) + (R(P))-(o-anisyl)(methyl)(phenyl)phosphine-P-borane (129212-59-5,97764-41-5,97858-63-4) + [PdI2(1,2-bis(diphenylphosphino)ethane)] (19998-21-1)

Guidance literature:

With NaOSiMe₃; In tetrahydrofuran; tetrahydrofuran-d8; under N2; at room temp.; PH(Me)(Ph)(BH3) and o-AnI added to soln. of Pd(dppe)(o-An)(I) in THF; NaOSiMe3 in THF added; soln. mixed; THF-d8 added;react. monitored by 31P NMR for 48 h; not isolated;

DOI:10.1021/om030144x

Reference yield:

iodobenzene (591-50-4) + [Pd(1,2-bis(diphenylphosphino)ethane disulfide)(bis(dibenzylideneacetone)]*(chloroform) → [PdI2(1,2-bis(diphenylphosphino)ethane)] (19998-21-1) + palladium (7440-05-3)

Guidance literature:

In N,N-dimethyl-formamide; byproducts: OP(C6H5)2CH2CH2P(C6H5)2S, 1,2-bis(diphenylphosphino)ethane, OP(C6H5)2CH2CH2P(C6H5)2O; by a react. of Pd-contg. compd. (0.10 mmol) in DMF at 70°C for 48h under N2; column chromy. (SiO2, chloroform); eluate was concd. to dry ness; recrystn. from chloroform; addn. of Pd(dba)2 (2 equiv.) at 70°C; EtOH addn.;

DOI:10.1021/om900588v

Reference yield:

iodobenzene (591-50-4) + [Pd(1,2-bis(diphenylphosphino)ethane disulfide)(bis(dibenzylideneacetone)]*(chloroform) + bis(dibenzylideneacetone)-palladium(0) (32005-36-0) → [PdI2(1,2-bis(diphenylphosphino)ethane)] (19998-21-1) + palladium (7440-05-3)

Guidance literature:

In N,N-dimethyl-formamide; by a react. of Pd-contg. compd. (0.10 mmol) in DMF at 70°C for 48h under N2; column chromy. (SiO2, chloroform); eluate was concd. to dry ness; recrystn. from chloroform; addn. of Pd(dba)2 (2 equiv.) at 70°C; EtOH addn.;

DOI:10.1021/om900588v

upstream raw materials:

Pd(dppe)(o-MeOC₆H₄)(I)

(+/-)-methylphenylphosphane borane

4-iodoanisol

(1,2-bis(diphenylphosphanyl)ethane)dichloridopalladium(II)