Chlorogold;[1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane

Base Information

• Chemical Name: Chlorogold;[1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane
• CAS No.: 685138-48-1
• Molecular Formula: C₄₄H₃₂Au₂Cl₂P₂
• Molecular Weight: 1087.52
• DSSTox Substance ID: DTXSID10475008
• Mol file: 685138-48-1.mol

Synonyms:685138-48-1;Dichloro[()INAP]digold(I);chlorogold;[1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane;DICHLORO[(+/-)-BINAP]DIGOLD(I);Bis(chlorogold(I)) [1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane;DTXSID10475008;SC10746;Dichloro[(+/-)-BINAP]digold(I), 97%;Dichloro[(R)-BINAP]digold(I), AldrichCPR;Dichloro[(S)-BINAP]digold(I), AldrichCPR;E76919;([1,1'-Binaphthalene]-2,2'-diyl)bis(diphenylphosphane)--chlorogold (1/2);DICHLORO(2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHALENE)DIGOLD(I);Dichloro[()?BINAP]digold(I)

Chemical Property of Chlorogold;[1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane

Chemical Property:

• Melting Point: 335-350°C
• PSA: 27.18000
• LogP: 3.17940
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 7
• Exact Mass: 1086.06877
• Heavy Atom Count: 50
• Complexity: 799

Purity/Quality:

97% ^*data from raw suppliers

Dichloro[(±)?BINAP]digold(I) 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=C(C4=CC=CC=C4C=C3)C5=C(C=CC6=CC=CC=C65)P(C7=CC=CC=C7)C8=CC=CC=C8.Cl[Au].Cl[Au]

Technology Process of Chlorogold;[1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane

There total 3 articles about Chlorogold;[1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane 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: 73.0%

chloro(dimethylsulfide) gold(I) (29892-37-3) + 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl (76144-87-1,76189-55-4,76189-56-5,136655-44-2,98327-87-8) → [Au2(μ-(±)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl)Cl2] (900807-85-4,849693-98-7,685138-48-1)

Guidance literature:

In acetone; acetone soln. of 2,2'-bis(diphenylphosphino)-1,1'-binaphthyl added to acetone suspn. of AuClSMe2; stirred for 2 h; filtered;washed with acetone, Et2O, pentane; vac. dried; elem. anal.;

DOI:10.1515/znb-2009-11-1230

Reference yield:

S-[BINAP(AuCl)2] (900807-85-4,685138-48-1,849693-98-7) + [Au10((R)-BINAP)4(μ3-S)4]Cl2 → R-[BINAP(AuCl)2] (900807-85-4,685138-48-1,849693-98-7) + C176H128Au10P8S4(2+)*2Cl(1-)

Guidance literature:

In dichloromethane;

DOI:10.1021/jacs.6b03844

Reference yield:

(S)-(-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl + chloro(dimethylsulfide) gold(I) (29892-37-3) → S-[BINAP(AuCl)2] (900807-85-4,685138-48-1,849693-98-7)

Guidance literature:

In acetone; acetone soln. of 2,2'-bis(diphenylphosphino)-1,1'-binaphthyl added to acetone suspn. of AuClSMe2; stirred for 2 h; filtered;washed with acetone, Et2O, pentane; vac. dried; elem. anal.;

DOI:10.1515/znb-2009-11-1230

upstream raw materials:

chloro(dimethylsulfide) gold(I)

2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl

S-[BINAP(AuCl)₂]

Downstream raw materials:

R-[BINAP(AuCl)₂]