[PdCl₂(4,7-di-tert-butylXantphos)]

Base Information

• Chemical Name: [PdCl₂(4,7-di-tert-butylXantphos)]
• CAS No.: 874746-78-8
• Molecular Formula: C₄₇H₄₈Cl₂OP₂Pd
• Molecular Weight: 868.171
• Mol file: 874746-78-8.mol

Synonyms:

Chemical Property of [PdCl₂(4,7-di-tert-butylXantphos)]

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [PdCl₂(4,7-di-tert-butylXantphos)]

There total 1 articles about [PdCl₂(4,7-di-tert-butylXantphos)] 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: 29.0%

dichloro bis(acetonitrile) palladium(II) (21264-30-2,90243-59-7,14592-56-4) + 1,1'-[2,7-bis(1,1-dimethylethyl)-9,9-dimethyl-9H-xanthene-4,5-diyl]bis[1,1-diphenylphosphine] (221462-97-1) → [PdCl2(4,7-di-tert-butylXantphos)] (874746-78-8)

Guidance literature:

In benzene; a slurry of benzene and Pd-complex was allowed to stir, a soln. of xantphos-compound in benzene was added slowly with stirring, allowed to stir for 12 h; ppt. was filtered, washed with benzene and ether, dried under high vac.;

DOI:10.1021/om050715g

Reference yield:

[PdCl2(4,7-di-tert-butylXantphos)] (874746-78-8) + <8>annulene dianion (629-20-9,17676-32-3,97590-88-0,34510-09-3) → [Pd(cyclooctatetraene)(4,7-di-tert-butylXantphos)]

Guidance literature:

In tetrahydrofuran; THF was added to Pd-complex under N2, the slurry degassed, cooled to -78°C, cyclooctatetraenide in THF was added dropwise over 5 min, allowed to stir for 30 min; not sepd., detected by NMR spctra;

DOI:10.1021/om050715g

upstream raw materials:

dichloro bis(acetonitrile) palladium(II)

1,1'-[2,7-bis(1,1-dimethylethyl)-9,9-dimethyl-9H-xanthene-4,5-diyl]bis[1,1-diphenylphosphine]