72575
(R)-(+)-2-[2-(Diphenylphosphino)phenyl]-4-isopropyl-2-oxazoline
≥97.0% (CHN)
Synonym(s):
(R)-(+)-2-[2-(Diphenylphosphino)phenyl]-4,5-dihydro-4-isopropyl-oxazole
About This Item
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assay
≥97.0% (CHN)
form
powder
optical activity
[α]20/D +48±3°, c = 1.4% in chloroform
mp
85-90 °C
functional group
ether
phosphine
SMILES string
CC(C)[C@@H]1COC(=N1)c2ccccc2P(c3ccccc3)c4ccccc4
InChI
1S/C24H24NOP/c1-18(2)22-17-26-24(25-22)21-15-9-10-16-23(21)27(19-11-5-3-6-12-19)20-13-7-4-8-14-20/h3-16,18,22H,17H2,1-2H3/t22-/m0/s1
InChI key
OUQSAXROROGQEE-QFIPXVFZSA-N
Packaging
Other Notes
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Andreas Pfaltz has a longstanding interest in the design of chiral ligands for asymmetric catalysis. The semicorrins developed in his group served as the prototype for an important family of nitrogen ligands, the bisoxazolines, which have found widespread use in catalytic asymmetric synthesis.
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