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161265-03-8,MFCD00233866
Catalog No.:AA001S7H

161265-03-8 | 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene

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  • Technical Information
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Technical Information
Catalog Number:
AA001S7H
Chemical Name:
4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
CAS Number:
161265-03-8
Molecular Formula:
C39H32OP2
Molecular Weight:
578.6183
MDL Number:
MFCD00233866
SMILES:
CC1(C)c2cccc(c2Oc2c1cccc2P(c1ccccc1)c1ccccc1)P(c1ccccc1)c1ccccc1
Properties
Properties
 
BP:
665.7°C at 760 mmHg  
Form:
Solid  
MP:
229 - 230 °C  
Solubility:
Soluble in organic solvents.  
Storage:
Keep in dry area;Room Temperature;  

Computed Properties
 
Complexity:
731  
Covalently-Bonded Unit Count:
1  
Heavy Atom Count:
42  
Hydrogen Bond Acceptor Count:
1  
Rotatable Bond Count:
6  
XLogP3:
9.7  

Literature

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Title: 4,6-Bis(diphenyl-phosphan-yl)-2,8-di-methyl-phenoxathiin dichloro-methane monosolvate.

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Title: 4,6-Bis(diphenyl-phosphan-yl)dibenzo[b,d]furan.

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Title: Reductive elimination of ArCF3 from bidentate Pd(II) complexes: a computational study.

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Journal: Journal of medicinal chemistry 20110310

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Title: Competitive and selective Csp3-Br versus Csp2-Br bond activation in palladium-catalysed Suzuki cross-coupling: an experimental and theoretical study of the role of phosphine ligands.

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Title: Dienyl homoallyl alcohols via palladium catalyzed ene-type reaction of aldehydes with 1,3-dienes.

Journal: Journal of the American Chemical Society 20101124

Title: Oxygen gas sensing by luminescence quenching in crystals of Cu(xantphos)(phen)+ complexes.

Journal: Journal of the American Chemical Society 20101013

Title: Synthesis and structure of intermediates in copper-catalyzed alkylation of diphenylphosphine.

Journal: Inorganic chemistry 20100906

Title: Pincer phosphine complexes of ruthenium: formation of Ru(P-O-P)(PPh3)HCl (P-O-P = xantphos, DPEphos, (Ph2PCH2CH2)2O) and Ru(dppf)(PPh3)HCl and characterization of cationic dioxygen, dihydrogen, dinitrogen, and arene coordinated phosphine products.

Journal: Inorganic chemistry 20100816

Title: Gold(I) halide complexes of bis(diphenylphosphine)diphenyl ether ligands: a balance of ligand strain and non-covalent interactions.

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Title: [mu-4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene]bis[(trifluoroacetato)gold(I)] and its dichloromethane 0.58-solvate.

Journal: Acta crystallographica. Section C, Crystal structure communications 20100501

Title: A highly efficient palladium/copper cocatalytic system for direct arylation of heteroarenes: an unexpected effect of Cu(Xantphos)I.

Journal: Journal of the American Chemical Society 20100324

Title: Palladium-catalyzed cross-coupling reaction of secondary benzylic bromides with grignard reagents.

Journal: Organic letters 20091203

Title: Platinum-catalyzed direct amination of allylic alcohols under mild conditions: ligand and microwave effects, substrate scope, and mechanistic study.

Journal: Journal of the American Chemical Society 20091014

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Journal: Traffic (Copenhagen, Denmark) 20090701

Title: Nickel-catalyzed vinylation of aryl chlorides and bromides with vinyl ZnBr.MgBrCl.

Journal: The Journal of organic chemistry 20090501

Title: Bite angle effects of diphosphines in C-C and C-X bond forming cross coupling reactions.

Journal: Chemical Society reviews 20090401

Title: Dual palladium- and proline-catalyzed allylic alkylation of enolizable ketones and aldehydes with allylic alcohols.

Journal: Organic letters 20090319

Title: Ruthenium xantphos complexes in hydrogen transfer processes: reactivity and mechanistic studies.

Journal: Dalton transactions (Cambridge, England : 2003) 20090128

Title: New ferrocenic pyrrolo[1,2-a]quinoxaline derivatives: synthesis, and in vitro antimalarial activity.

Journal: Bioorganic & medicinal chemistry 20081015

Title: Palladium-catalyzed carbonylation reactions of aryl bromides at atmospheric pressure: a general system based on Xantphos.

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Title: Synthesis of new N-arylpyrimidin-2-amine derivatives using a palladium catalyst.

Journal: Molecules (Basel, Switzerland) 20080409

Title: 4,6-Bis(diphenyl-phosphino)phenoxazine (nixantphos).

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Title: Synthesis of Weinreb amides via Pd-catalyzed aminocarbonylation of heterocyclic-derived triflates.

Journal: The Journal of organic chemistry 20080307

Title: Xantphos as an efficient ligand for palladium-catalyzed cross-coupling reactions of aryl bromides and triflates with allyl acetates and indium.

Journal: The Journal of organic chemistry 20080201

Title: Conformational analysis of a helically distorted gold(I) macrocycle derived from xantphos: evidence for the aurophilic Au--Au interaction from NMR.

Journal: Magnetic resonance in chemistry : MRC 20071101

Title: Chemoselective amination of 5-bromo-2-chloro-3-fluoropyridine.

Journal: Organic letters 20070510

Title: Palladium-catalyzed highly stereoselective synthesis of N-aryl-3-arylmethylisoxazolidines via tandem arylation of O-homoallylhydroxylamines.

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Title: Synthesis and antioxidant activity evaluation of new 7-aryl or 7-heteroarylamino-2,3-dimethylbenzo[b]thiophenes obtained by Buchwald-Hartwig C-N cross-coupling.

Journal: Bioorganic & medicinal chemistry 20070215

Title: Facile Ar-CF3 bond formation at Pd. Strikingly different outcomes of reductive elimination from [(Ph3P)2Pd(CF3)Ph] and [(Xantphos)Pd(CF3)Ph].

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Title: A model iridium hydroformylation system with the large bite angle ligand xantphos: reactivity with parahydrogen and implications for hydroformylation catalysis.

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Title: Microwaves make hydroformylation a rapid and easy process.

Journal: Organic letters 20060817

Title: Palladium-catalyzed direct N-arylation of nucleosides, nucleotides, and oligonucleotides for efficient preparation of dG-N2 adducts with carcinogenic amino-/nitroarenes.

Journal: The Journal of organic chemistry 20060721

Title: Organometallic chemistry of amidate complexes. accelerating effect of bidentate ligands on the reductive elimination of N-aryl amidates from palladium(II).

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Title: A highly active palladium catalyst for intermolecular hydroamination. Factors that control reactivity and additions of functionalized anilines to dienes and vinylarenes.

Journal: Journal of the American Chemical Society 20060215

Title: Synthesis of N,N-Dialkyl-N'-arylhydrazines via palladium-catalyzed N-arylation by using N,N-dialkylhydrazines/2LiCl adducts.

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Title: Highly efficient conjugate reduction of alpha,beta-unsaturated nitriles catalyzed by copper/xanthene-type bisphosphine complexes.

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Title: Double N-arylation of primary amines: carbazole synthesis from 2,2'-biphenyldiols.

Journal: The Journal of organic chemistry 20050121

Title: Palladium-mediated arylation of 3-aminopiperidines and 3-aminopyrrolidines.

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Title: Pd-catalyzed N-arylation of heteroarylamines.

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Title: An X-ray study of the effect of the bite angle of chelating ligands on the geometry of palladium(allyl) complexes: implications for the regioselectivity in the allylic alkylation.

Journal: Inorganic chemistry 20010702

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Tags:161265-03-8 Molecular Formula|161265-03-8 MDL|161265-03-8 SMILES|161265-03-8 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene