bis((S)-2-(diphenylphosphino)-2'-(diphenylphosphinyl)-1,1'-binaphthyl)palladium⁽⁰⁾

Base Information

• Chemical Name: bis((S)-2-(diphenylphosphino)-2'-(diphenylphosphinyl)-1,1'-binaphthyl)palladium⁽⁰⁾
• CAS No.: 500116-40-5
• Molecular Formula: C₈₈H₆₄O₂P₄Pd
• Molecular Weight: 1383.79

Synonyms:

Chemical Property of bis((S)-2-(diphenylphosphino)-2'-(diphenylphosphinyl)-1,1'-binaphthyl)palladium⁽⁰⁾

Chemical Property:

Purity/Quality:

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Technology Process of bis((S)-2-(diphenylphosphino)-2'-(diphenylphosphinyl)-1,1'-binaphthyl)palladium⁽⁰⁾

There total 2 articles about bis((S)-2-(diphenylphosphino)-2'-(diphenylphosphinyl)-1,1'-binaphthyl)palladium⁽⁰⁾ 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%

(R)-2-(diphenylphosphino)-2'-(diphenylphosphinyl)-1,1'-binaphthyl (183244-55-5,152646-80-5,204862-91-9) + ((R)-2-(diphenylphosphino)-2'-(diphenylphosphinyl)-1,1'-binaphthyl-kappa.(2)P,O)dichloropalladium(II)*0.33(dichloromethane) → bis((R)-2-(diphenylphosphino)-2'-(diphenylphosphinyl)-1,1'-binaphthyl)palladium(0) (500116-40-5,499992-62-0)

Guidance literature:

With LiBH₄; In water; benzene; under N2; LiBH4 (1 equiv.) added to mixt. of Pd complex (1.33 equiv.) , ligand (1.33 equiv.), benzene and water; stirred at room temp. for 6 h; evapd.; dried carefully under vac.; extd. with benzene; conbined extracts filtered through Celite; rediced in vol.; treated with hexanes; crystd. for 2 h; crystals sepd.; washed with hexanes; dried under vac.; elem. anal.;

DOI:10.1021/om020838q

Reference yield: 73.0%

(S)-2-(diphenylphosphino)-2'-(diphenylphosphinyl)-1,1'-binaphthyl (183244-55-5,204862-91-9,152646-80-5) + ((S)-2-(diphenylphosphino)-2'-(diphenylphosphinyl)-1,1'-binaphthyl-κ(2)P,O)dichloropalladium(II)*0.33(dichloromethane) → bis((S)-2-(diphenylphosphino)-2'-(diphenylphosphinyl)-1,1'-binaphthyl)palladium(0) (500116-40-5,499992-62-0)

Guidance literature:

With LiBH₄; In water; benzene; under N2; LiBH4 (1 equiv.) added to mixt. of Pd complex (1.33 equiv.) , ligand (1.33 equiv.), benzene and water; stirred at room temp. for 6 h;

DOI:10.1021/om020838q

Reference yield: 88.0%

iodobenzene (591-50-4) + dichloromethane (75-09-2) + bis((S)-2-(diphenylphosphino)-2'-(diphenylphosphinyl)-1,1'-binaphthyl)palladium(0) (500116-40-5,499992-62-0) → phenyl((S)-2-(diphenylphosphino)-2'-(diphenylphosphinyl)-1,1'-binaphthyl-kappa(2)P,O)iodopalladium(II)*0.25(dichloromethane)

Guidance literature:

In benzene; byproducts: (S)-BINAMP(O); under N2; PhI (6.7 equiv.) added to mixt. of Pd complex and benzene; stirred for 2 h; volatiles removed under vac.; stirred with EtOH for 30 min; filtered; ppt. washed with cold (5-10°C) EtOH; recrystd. from CH2Cl2-hexanes; elem. anal.;

DOI:10.1021/om020838q

upstream raw materials:

(R)-2-(diphenylphosphino)-2'-(diphenylphosphinyl)-1,1'-binaphthyl

(S)-2-(diphenylphosphino)-2'-(diphenylphosphinyl)-1,1'-binaphthyl

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