94859
2-(Dicyclohexylphosphino)biphenyl
puriss., ≥99.0% (GC)
Synonym(s):
Cyclohexyl JohnPhos
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About This Item
Empirical Formula (Hill Notation):
C24H31P
CAS Number:
Molecular Weight:
350.48
PubChem Substance ID:
UNSPSC Code:
12350000
Beilstein/REAXYS Number:
8440533
MDL number:
grade
puriss.
assay
≥99.0% (GC)
mp
102-106 °C (lit.)
SMILES string
C1CCC(CC1)P(C2CCCCC2)c3ccccc3-c4ccccc4
InChI
1S/C24H31P/c1-4-12-20(13-5-1)23-18-10-11-19-24(23)25(21-14-6-2-7-15-21)22-16-8-3-9-17-22/h1,4-5,10-13,18-19,21-22H,2-3,6-9,14-17H2
InChI key
LCSNDSFWVKMJCT-UHFFFAOYSA-N
Application
Ligand for amination of aryl halides and triflates.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Other Notes
Optimal ligand for a novel amination reaction (Buchwald reaction)
Legal Information
Usage subject to US Patents 6307087 and 6395916.
hcodes
Hazard Classifications
Aquatic Chronic 4
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
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J P Wolfe et al.
The Journal of organic chemistry, 65(4), 1158-1174 (2000-05-18)
Palladium complexes supported by (o-biphenyl)P(t-Bu)(2) (3) or (o-biphenyl)PCy(2) (4) are efficient catalysts for the catalytic amination of a wide variety of aryl halides and triflates. Use of ligand 3 allows for the room-temperature catalytic amination of many aryl chloride, bromide
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 524220-5G | 04061832100500 |