(+)-2,2-isopropylidenébis [(4R) -4 - phényl- 2 - oxazoline], 97 %

Code: 406961-250mg D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

C2 symmetric ligand for enantioselective catalysis. Easily forms bidentate coordination complexes due to the strong affinity of the oxazoline ...


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Votre prix
$105.14 250MG
DEMANDER

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

C2 symmetric ligand for enantioselective catalysis. Easily forms bidentate coordination complexes due to the strong affinity of the oxazoline nitrogen for various metals.

(+)-2,2′-Isopropylidenebis[(4R)-4-phenyl-2-oxazoline] in the presence of copper iodide, can catalyze the asymmetric cyclopropanation reaction of phenyliodonium ylides with alkenes to form cyclopropane α-amino acid esters.

Packaging

1 g in glass bottle

250 mg in glass bottle

assay97%
formsolid
InChI keyJTNVCJCSECAMLD-ROUUACIJSA-N
InChI1S/C21H22N2O2/c1-21(2,19-22-17(13-24-19)15-9-5-3-6-10-15)20-23-18(14-25-20)16-11-7-4-8-12-16/h3-12,17-18H,13-14H2,1-2H3/t17-,18-/m0/s1
mp56-58 °C (lit.)
optical activity[α]20/D +160°, c = 1 in ethanol
Quality Level100
SMILES stringCC(C)(C1=N[C@@H](CO1)c2ccccc2)C3=N[C@@H](CO3)c4ccccc4
storage temp.−20°C
Cas Number150529-93-4
Hazard Class6.1
Un Number2811
Pack GroupIII
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :



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