- Min.Order :100 Gram
- Purity: 99%
- Payment Terms : L/C,D/A
Keywords
Xantphos 161265-03-8 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
Quick Details
- Appearance: Off white or light yellow powder
- Application:Ligand used in a synthesis of heterocycles by palladium-catalyzed C-N cross coupling of 3-bromothiophenes with 2-aminopyridines. Also used in a ruthenium-catalyzed alkylation of active methylene compo
- PackAge:Per request
- ProductionCapacity:500|Kilogram|Month
- Storage:Under room temperature
- Transportation:By Sea, Air, Express
Superiority:
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Details:
Identification
CAS Number
161265-03-8
Name
Xantphos
Synonyms
(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine)
[5-(Diphenylphosphino)-9,9-dimethyl-9H-xanthen-4-yl](diphenyl)phosphine
phosphine, 1,1′-(9,9-dimethyl-9H-xanthene-4,5-diyl)bis[1,1-diphenyl-
Xanthene, 4,5-bis(diphenylphosphino)-9,9-dimethyl-
Xantphos
4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
4,5-Bis(diphenylphospheno)-9,9-dimethylxanthene
4,5-Bis(diphenylphosphino)-9,9-dimethyl-9H-xanthene
4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
9,9-Dimethy-4,5-bis(diphenylphosphino)xanthene
9,9-dimethyl-4,5-bis(diphenylphosphino)
9,9-dimethyl-4,5-bis(diphenylphosphino)-9H-xanthene
9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene
dimethylbisdiphenylphosphinoxanthene
Molecular Structure
structure of Xantphos CAS 161265-03-8
SMILES
O6c1c(cccc1P(c2ccccc2)c3ccccc3)C(c7cccc(P(c4ccccc4)c5ccccc5)c67)(C)C
StdInChI
InChI=1S/C39H32OP2/c1-39(2)33-25-15-27-35(41(29-17-7-3-8-18-29)30-19-9-4-10-20-30)37(33)40-38-34(39)26-16-28-36(38)42(31-21-11-5-12-22-31)32-23-13-6-14-24-32/h3-28H,1-2H3
StdInChIKey
CXNIUSPIQKWYAI-UHFFFAOYSA-N
MDL Number
MFCD00233866
Molecular Formula
C39H32OP2
Molecular Weight
578.63
Properties
Appearance
Off white or light yellow powder
Melting Point
224-228 °C
Boiling Point
665.7 °C at 760 mmHg
Safety Data
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
WGK Germany
3
Specifications and Other Information of Our Xantphos CAS 161265-03-8
Identification Methods
HNMR, HPLC
Assay
99% min
Known Application
Ligand used in a synthesis of heterocycles by palladium-catalyzed C-N cross coupling of 3-bromothiophenes with 2-aminopyridines. Also used in a ruthenium-catalyzed alkylation of active methylene compounds with alcohols.
Metal chelating ligand for catalysis.
Productivity
200kg/month
General View of Documents
Xantphos CNMR1
Xantphos CNMR2
Xantphos CNMR3
Xantphos HNMR1
Xantphos CAS 161265-03-8 HNMR2
Xantphos CAS 161265-03-8 PNMR
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