719641
(4S)-2-[2-(diphenylphosphino)phenyl]-4,5-dihydro-5,5-dimethyl-4-(1-methylethyl)-oxazole
97%
Synonym(s):
(S)-2-(2-(Diphenylphosphino)phenyl)-4-isopropyl-5,5-dimethyl-4,5-dihydrooxazole, (S)-5,5-(Dimethyl)-i-Pr-PHOX
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About This Item
Empirical Formula (Hill Notation):
C26H28NOP
CAS Number:
Molecular Weight:
401.48
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352005
MDL number:
Quality Segment
assay
97%
form
solid
mp
124-128 °C
functional group
ether, phosphine
SMILES string
CC(C)[C@@H]1N=C(OC1(C)C)c2ccccc2P(c3ccccc3)c4ccccc4
InChI
1S/C26H28NOP/c1-19(2)24-26(3,4)28-25(27-24)22-17-11-12-18-23(22)29(20-13-7-5-8-14-20)21-15-9-6-10-16-21/h5-19,24H,1-4H3/t24-/m0/s1
InChI key
JGUZEKBWCGNHHN-DEOSSOPVSA-N
Application
(S)-5,5-(Dimethyl)-i-Pr-PHOX is a phosphinooxazoline ligand (PHOX), belongs to the class of non-C2 symmetric chiral ligand.
It can be used in:
It can be used in:
- The enantioselective Pd-catalyzed allylation reactions.
- The synthesis of (R)-2-phenyl-2,5-dihydrofuran by the enantioselective Heck reaction between 2,3-dihydrofuran and phenyl triflate.
- The allylation reaction of fluorinated allyl enol carbonates and fluorinated silyl enol ethers to prepare allylated tert α-fluoroketones.
Use of 5,5-(Dimethyl)-i-Pr-PHOX as a Practical Equivalent to t-Bu-PHOX in Asymmetric Catalysis
Design, Synthesis, and Applications of Potential Substitutes of t-Bu-Phosphinooxazoline in Pd-Catalyzed Asymmetric Transformations and Their Use for the Improvement of the Enantioselectivity in the Pd-Catalyzed Allylation Reaction of Fluorinated Allyl Enol Carbonates
Design, Synthesis, and Applications of Potential Substitutes of t-Bu-Phosphinooxazoline in Pd-Catalyzed Asymmetric Transformations and Their Use for the Improvement of the Enantioselectivity in the Pd-Catalyzed Allylation Reaction of Fluorinated Allyl Enol Carbonates
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Aquatic Chronic 4 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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