cis-[Pt(bis(diphenylphosphino)ethane)(4,4'-diethynylbiphenyl(-1H))2]

Base Information

Chemical Name:cis-[Pt(bis(diphenylphosphino)ethane)(4,4'-diethynylbiphenyl(-1H))2]
CAS No.:866021-44-5
Molecular Formula:C₅₈H₄₂P₂Pt
Molecular Weight:995.999
Hs Code.:

Synonyms:

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Chemical Property of cis-[Pt(bis(diphenylphosphino)ethane)(4,4'-diethynylbiphenyl(-1H))2]

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Technology Process of cis-[Pt(bis(diphenylphosphino)ethane)(4,4'-diethynylbiphenyl(-1H))2]

There total 1 articles about cis-[Pt(bis(diphenylphosphino)ethane)(4,4'-diethynylbiphenyl(-1H))2] 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: 58.0%

: 83095-83-4,14647-25-7
[platinum(II)dichloride(1,2-bis(diphenylphosphino)ethane)]

: 38215-38-2
4,4'-diethynylbiphenyl

: 866021-44-5
cis-[Pt(bis(diphenylphosphino)ethane)(4,4'-diethynylbiphenyl(-1H))2]

: cis-[(bis(diphenylphosphino)ethane)(4,4'-diethynylbiphenyl(-1H))]2(4,4'-diethynylbiphenyl(-2H))

Guidance literature:: copper(l) iodide; In further solvent(s); under N2; CuI added to stirred mixt. of ligand and Pt complex (molar ratio 10:1) in diisopropylamine-CH2Cl2; stirred at room temp. for 17 h; dried in vac.; taken up in CH2Cl2; sepd. by column chromy. (neutral alumina, n-hexane-CH2Cl2 1:1, 1:3); second (mono-Pt complex) and third (di-Pt complex) bands collected; elem. anal.;
DOI:10.1021/om060007a

Reference yield: 44.0%

: 114403-45-1
(1,2-bis(diphenylphosphino)ethane)bis(trifluoromethanesulphonato)platinum(II)

: 866021-44-5
cis-[Pt(bis(diphenylphosphino)ethane)(4,4'-diethynylbiphenyl(-1H))2]

: cis-[(bis(diphenylphosphino)ethane)Pt(4,4'-diethynylbiphenyl(-2H))]4

: cis-[(bis(diphenylphosphino)ethane)Pt(4,4'-diethynylbiphenyl(-2H))]4

Guidance literature:: With sodium acetate; In methanol; dichloromethane; under N2, with exclusion of light; Pt-OTf complex in CH2Cl2 added dropwise over 2 h to soln. of anhyd. Na acetate and Pt-alkynyl ligand complex (molar ratio 1:4:1) in MeOH-CH2Cl2 at room temp.; reacted for 4 h; solvent removed in vac.; extd. with CH2Cl2; extract evapd. to dryness; washed with n-hexane; elem. anal.;
DOI:10.1021/om060007a

Reference yield: 41.0%

: 83095-83-4,14647-25-7
[platinum(II)dichloride(1,2-bis(diphenylphosphino)ethane)]

: 866021-44-5
cis-[Pt(bis(diphenylphosphino)ethane)(4,4'-diethynylbiphenyl(-1H))2]

: cis-[(bis(diphenylphosphino)ethane)(4,4'-diethynylbiphenyl(-1H))]2(4,4'-diethynylbiphenyl(-2H))

: cis-[(bis(diphenylphosphino)ethane)(4,4'-diethynylbiphenyl(-1H))Pt(4,4'-diethynylbiphenyl(-2H))]2Pt(bis(diphenylphosphino)ethane)

Guidance literature:: copper(l) iodide; In further solvent(s); under N2; CuI added to stirred mixt. of Pt-alkynyl ligand complex and Pt-Cl2 complex (molar ratio 4:1) in diisopropylamine-CH2Cl2; stirred at room temp. for 17 h; dried in vac.; taken up in CH2Cl2; purified by column chromy. (neutral alumina, n-hexane-CH2Cl2 1:3, CH2Cl2-acetone 40:1); second (di-Pt complex) and third (tri-Pt complex) bands collected; elem. anal.;
DOI:10.1021/om060007a